| 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 | $118.84 | 11.396% | $132.383 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $249.92 | 13.684% | $284.1191 | $284.12 | $284.10 | $284.10 |
| Purchase #3 | $127.35 | 13.134% | $144.0761 | $144.08 | $144.10 | $144.10 |
| Purchase #4 | $67.46 | 12.260% | $75.7306 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $61.94 | 8.399% | $67.1423 | $67.14 | $67.15 | $67.10 |
| Purchase #6 | $34.64 | 4.622% | $36.2411 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $59.47 | 4.266% | $62.007 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $719.62 | $801.6992 | $801.70 | $801.75 | $801.60 | |