| 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 | $102.93 | 6.246% | $109.359 | $109.36 | $109.35 | $109.40 |
| Purchase #2 | $34.50 | 9.161% | $37.6605 | $37.66 | $37.65 | $37.70 |
| Purchase #3 | $217.36 | 3.211% | $224.3394 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $205.35 | 13.338% | $232.7396 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $154.90 | 12.450% | $174.1851 | $174.19 | $174.20 | $174.20 |
| Purchase #6 | $96.95 | 8.710% | $105.3943 | $105.39 | $105.40 | $105.40 |
| Purchase #7 | $145.93 | 4.421% | $152.3816 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $957.92 | $1,036.0595 | $1,036.06 | $1,036.10 | $1,036.10 | |