| 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 | $61.89 | 6.770% | $66.08 | $66.08 | $66.10 | $66.10 |
| Purchase #2 | $220.73 | 5.328% | $232.4905 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $227.99 | 9.300% | $249.1931 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $224.27 | 6.655% | $239.1952 | $239.20 | $239.20 | $239.20 |
| Purchase #5 | $243.42 | 5.811% | $257.5651 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $121.99 | 6.532% | $129.9584 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $133.34 | 12.327% | $149.7768 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $1,233.63 | $1,324.2591 | $1,324.27 | $1,324.30 | $1,324.40 | |