| 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 | $225.65 | 10.790% | $249.9976 | $250.00 | $250.00 | $250.00 |
| Purchase #2 | $112.38 | 3.827% | $116.6808 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $18.87 | 6.731% | $20.1401 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $13.80 | 6.255% | $14.6632 | $14.66 | $14.65 | $14.70 |
| Purchase #5 | $81.26 | 13.551% | $92.2715 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $147.28 | 13.470% | $167.1186 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $61.40 | 9.457% | $67.2066 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $660.64 | $728.0784 | $728.08 | $728.05 | $728.10 | |