| 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 | $139.63 | 6.569% | $148.8023 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $245.73 | 12.552% | $276.574 | $276.57 | $276.55 | $276.60 |
| Purchase #3 | $231.52 | 5.240% | $243.6516 | $243.65 | $243.65 | $243.70 |
| Purchase #4 | $90.31 | 13.530% | $102.5289 | $102.53 | $102.55 | $102.50 |
| Purchase #5 | $174.82 | 4.296% | $182.3303 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $210.95 | 8.866% | $229.6528 | $229.65 | $229.65 | $229.70 |
| Purchase #7 | $136.26 | 5.780% | $144.1358 | $144.14 | $144.15 | $144.10 |
| 7 purchase totals = | $1,229.22 | $1,327.6757 | $1,327.67 | $1,327.70 | $1,327.70 | |