| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.88 | 6.130% | $216.3778 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $134.65 | 6.443% | $143.3255 | $143.33 | $143.35 | $143.30 |
| Purchase #3 | $242.40 | 6.395% | $257.9015 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $192.65 | 8.553% | $209.1274 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $105.38 | 7.197% | $112.9642 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $140.94 | 4.144% | $146.7806 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $246.62 | 13.803% | $280.661 | $280.66 | $280.65 | $280.70 |
| 7 purchase totals = | $1,266.52 | $1,367.1380 | $1,367.14 | $1,367.20 | $1,367.20 | |