| 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 | $106.55 | 7.483% | $114.5231 | $114.52 | $114.50 | $114.50 |
| Purchase #2 | $129.25 | 11.438% | $144.0336 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $48.65 | 6.748% | $51.9329 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $35.67 | 6.739% | $38.0738 | $38.07 | $38.05 | $38.10 |
| Purchase #5 | $209.34 | 8.113% | $226.3238 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $236.64 | 3.604% | $245.1685 | $245.17 | $245.15 | $245.20 |
| Purchase #7 | $59.63 | 11.208% | $66.3133 | $66.31 | $66.30 | $66.30 |
| 7 purchase totals = | $825.73 | $886.3690 | $886.35 | $886.30 | $886.30 | |