| 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 | $210.47 | 10.279% | $232.1042 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $32.56 | 3.871% | $33.8204 | $33.82 | $33.80 | $33.80 |
| Purchase #3 | $140.68 | 7.731% | $151.556 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $238.95 | 4.280% | $249.1771 | $249.18 | $249.20 | $249.20 |
| Purchase #5 | $58.58 | 13.723% | $66.6189 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $76.44 | 10.603% | $84.5449 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $88.89 | 9.790% | $97.5923 | $97.59 | $97.60 | $97.60 |
| 7 purchase totals = | $846.57 | $915.4138 | $915.41 | $915.40 | $915.40 | |