| 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 | $136.53 | 8.448% | $148.0641 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $234.33 | 10.184% | $258.1942 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $87.84 | 12.813% | $99.0949 | $99.09 | $99.10 | $99.10 |
| Purchase #4 | $14.55 | 13.470% | $16.5099 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $248.40 | 7.861% | $267.9267 | $267.93 | $267.95 | $267.90 |
| Purchase #6 | $131.28 | 5.115% | $137.995 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $101.62 | 3.804% | $105.4856 | $105.49 | $105.50 | $105.50 |
| 7 purchase totals = | $954.55 | $1,033.2704 | $1,033.27 | $1,033.30 | $1,033.30 | |