| 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 | $202.50 | 9.742% | $222.2276 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $161.65 | 8.787% | $175.8542 | $175.85 | $175.85 | $175.90 |
| Purchase #3 | $135.98 | 11.217% | $151.2329 | $151.23 | $151.25 | $151.20 |
| Purchase #4 | $102.35 | 6.746% | $109.2545 | $109.25 | $109.25 | $109.30 |
| Purchase #5 | $62.74 | 8.241% | $67.9104 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $122.67 | 3.493% | $126.9549 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $134.81 | 3.248% | $139.1886 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $922.70 | $992.6231 | $992.61 | $992.65 | $992.70 | |