| 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 | $237.37 | 7.517% | $255.2131 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $212.58 | 9.233% | $232.2075 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $154.27 | 3.501% | $159.671 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $27.78 | 11.555% | $30.99 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $217.84 | 5.813% | $230.503 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $43.65 | 10.375% | $48.1787 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $145.72 | 5.234% | $153.347 | $153.35 | $153.35 | $153.30 |
| 7 purchase totals = | $1,039.21 | $1,110.1103 | $1,110.11 | $1,110.10 | $1,110.10 | |