| 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 | $202.28 | 10.869% | $224.2658 | $224.27 | $224.25 | $224.30 |
| Purchase #2 | $217.48 | 3.216% | $224.4742 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $61.94 | 12.747% | $69.8355 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $145.53 | 10.201% | $160.3755 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $150.55 | 9.761% | $165.2452 | $165.25 | $165.25 | $165.20 |
| Purchase #6 | $17.40 | 13.487% | $19.7467 | $19.75 | $19.75 | $19.70 |
| Purchase #7 | $14.80 | 7.861% | $15.9634 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $809.98 | $879.9063 | $879.92 | $879.90 | $879.90 | |