| 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 | $110.91 | 6.475% | $118.0914 | $118.09 | $118.10 | $118.10 |
| Purchase #2 | $186.68 | 12.851% | $210.6702 | $210.67 | $210.65 | $210.70 |
| Purchase #3 | $44.61 | 3.399% | $46.1263 | $46.13 | $46.15 | $46.10 |
| Purchase #4 | $123.92 | 12.530% | $139.4472 | $139.45 | $139.45 | $139.40 |
| Purchase #5 | $97.32 | 9.507% | $106.5722 | $106.57 | $106.55 | $106.60 |
| Purchase #6 | $244.55 | 12.796% | $275.8426 | $275.84 | $275.85 | $275.80 |
| Purchase #7 | $203.55 | 10.746% | $225.4235 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $1,011.54 | $1,122.1734 | $1,122.17 | $1,122.15 | $1,122.10 | |