| 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 | $199.76 | 7.289% | $214.3205 | $214.32 | $214.30 | $214.30 |
| Purchase #2 | $88.60 | 7.108% | $94.8977 | $94.90 | $94.90 | $94.90 |
| Purchase #3 | $224.70 | 9.584% | $246.2352 | $246.24 | $246.25 | $246.20 |
| Purchase #4 | $189.90 | 10.314% | $209.4863 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $241.25 | 4.751% | $252.7118 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $101.66 | 11.137% | $112.9819 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $15.93 | 5.620% | $16.8253 | $16.83 | $16.85 | $16.80 |
| 7 purchase totals = | $1,061.80 | $1,147.4587 | $1,147.47 | $1,147.50 | $1,147.40 | |