| 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 | $102.69 | 8.200% | $111.1106 | $111.11 | $111.10 | $111.10 |
| Purchase #2 | $206.51 | 3.347% | $213.4219 | $213.42 | $213.40 | $213.40 |
| Purchase #3 | $42.36 | 9.339% | $46.316 | $46.32 | $46.30 | $46.30 |
| Purchase #4 | $215.65 | 13.127% | $243.9584 | $243.96 | $243.95 | $244.00 |
| Purchase #5 | $114.35 | 7.528% | $122.9583 | $122.96 | $122.95 | $123.00 |
| Purchase #6 | $158.85 | 4.111% | $165.3803 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $119.57 | 13.749% | $136.0097 | $136.01 | $136.00 | $136.00 |
| 7 purchase totals = | $959.98 | $1,039.1552 | $1,039.16 | $1,039.10 | $1,039.20 | |