| 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 | $221.27 | 12.852% | $249.7076 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $88.54 | 9.341% | $96.8105 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $25.76 | 6.286% | $27.3793 | $27.38 | $27.40 | $27.40 |
| Purchase #4 | $36.25 | 9.850% | $39.8206 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $140.31 | 11.146% | $155.949 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $47.49 | 9.580% | $52.0395 | $52.04 | $52.05 | $52.00 |
| Purchase #7 | $224.49 | 11.140% | $249.4982 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $784.11 | $871.2047 | $871.21 | $871.20 | $871.10 | |