| 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 | $19.55 | 12.462% | $21.9863 | $21.99 | $22.00 | $22.00 |
| Purchase #2 | $212.40 | 6.581% | $226.378 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $96.32 | 10.388% | $106.3257 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $150.63 | 10.298% | $166.1419 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $58.39 | 11.406% | $65.05 | $65.05 | $65.05 | $65.10 |
| Purchase #6 | $209.29 | 12.203% | $234.8297 | $234.83 | $234.85 | $234.80 |
| Purchase #7 | $230.82 | 4.519% | $241.2508 | $241.25 | $241.25 | $241.30 |
| 7 purchase totals = | $977.40 | $1,061.9624 | $1,061.97 | $1,062.05 | $1,062.00 | |