| 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 | $127.57 | 9.656% | $139.8882 | $139.89 | $139.90 | $139.90 |
| Purchase #2 | $196.98 | 6.586% | $209.9531 | $209.95 | $209.95 | $210.00 |
| Purchase #3 | $119.28 | 12.869% | $134.6301 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $70.77 | 8.552% | $76.8223 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $100.89 | 5.594% | $106.5338 | $106.53 | $106.55 | $106.50 |
| Purchase #6 | $174.57 | 11.596% | $194.8131 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $115.99 | 9.157% | $126.6112 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $906.05 | $989.2518 | $989.24 | $989.25 | $989.20 | |