| 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 | $235.42 | 4.545% | $246.1198 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $144.57 | 10.612% | $159.9118 | $159.91 | $159.90 | $159.90 |
| Purchase #3 | $197.45 | 11.601% | $220.3562 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $244.70 | 11.537% | $272.931 | $272.93 | $272.95 | $272.90 |
| Purchase #5 | $229.41 | 11.649% | $256.134 | $256.13 | $256.15 | $256.10 |
| Purchase #6 | $28.43 | 6.349% | $30.235 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $187.34 | 9.635% | $205.3902 | $205.39 | $205.40 | $205.40 |
| 7 purchase totals = | $1,267.32 | $1,391.0780 | $1,391.08 | $1,391.10 | $1,391.00 | |