| 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 | $220.81 | 11.201% | $245.5429 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $86.25 | 7.130% | $92.3996 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $115.41 | 6.485% | $122.8943 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $9.76 | 3.839% | $10.1347 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $32.35 | 13.825% | $36.8224 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $89.27 | 12.309% | $100.2582 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $244.94 | 8.399% | $265.5125 | $265.51 | $265.50 | $265.50 |
| 7 purchase totals = | $798.79 | $873.5646 | $873.55 | $873.55 | $873.50 | |