| 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 | $235.49 | 3.416% | $243.5343 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $81.28 | 7.457% | $87.341 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $137.90 | 9.781% | $151.388 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $129.74 | 7.784% | $139.839 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $26.98 | 9.488% | $29.5399 | $29.54 | $29.55 | $29.50 |
| Purchase #6 | $106.31 | 8.233% | $115.0625 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $225.34 | 4.779% | $236.109 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $943.04 | $1,002.8137 | $1,002.81 | $1,002.85 | $1,002.70 | |