| 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 | $247.90 | 9.395% | $271.1902 | $271.19 | $271.20 | $271.20 |
| Purchase #2 | $249.87 | 4.482% | $261.0692 | $261.07 | $261.05 | $261.10 |
| Purchase #3 | $187.70 | 12.231% | $210.6576 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $194.32 | 13.745% | $221.0293 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $141.27 | 11.866% | $158.0331 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $47.45 | 3.751% | $49.2298 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $125.68 | 3.762% | $130.4081 | $130.41 | $130.40 | $130.40 |
| 7 purchase totals = | $1,194.19 | $1,301.6173 | $1,301.62 | $1,301.65 | $1,301.60 | |