| 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 | $227.68 | 9.633% | $249.6124 | $249.61 | $249.60 | $249.60 |
| Purchase #2 | $16.42 | 8.509% | $17.8172 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $232.71 | 11.782% | $260.1279 | $260.13 | $260.15 | $260.10 |
| Purchase #4 | $48.44 | 7.728% | $52.1834 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $138.64 | 3.770% | $143.8667 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $116.51 | 3.777% | $120.9106 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $92.57 | 13.702% | $105.2539 | $105.25 | $105.25 | $105.30 |
| 7 purchase totals = | $872.97 | $949.7721 | $949.77 | $949.75 | $949.80 | |