| 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 | $123.57 | 4.530% | $129.1677 | $129.17 | $129.15 | $129.20 |
| Purchase #2 | $232.49 | 11.847% | $260.0331 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $131.63 | 13.433% | $149.3119 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $210.38 | 6.637% | $224.3429 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $48.45 | 4.577% | $50.6676 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $152.96 | 11.426% | $170.4372 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $119.55 | 11.182% | $132.9181 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $1,019.03 | $1,116.8785 | $1,116.88 | $1,116.85 | $1,116.80 | |