| 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 | $249.94 | 13.801% | $284.4342 | $284.43 | $284.45 | $284.40 |
| Purchase #2 | $23.28 | 10.831% | $25.8015 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $226.67 | 8.331% | $245.5539 | $245.55 | $245.55 | $245.60 |
| Purchase #4 | $67.57 | 8.200% | $73.1107 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $228.51 | 4.323% | $238.3885 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $14.74 | 7.602% | $15.8605 | $15.86 | $15.85 | $15.90 |
| Purchase #7 | $63.81 | 3.663% | $66.1474 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $874.52 | $949.2967 | $949.29 | $949.30 | $949.30 | |