| 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 | $211.89 | 12.383% | $238.1283 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $166.96 | 11.593% | $186.3157 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $200.63 | 13.793% | $228.3029 | $228.30 | $228.30 | $228.30 |
| Purchase #4 | $86.57 | 9.799% | $95.053 | $95.05 | $95.05 | $95.10 |
| Purchase #5 | $13.97 | 10.232% | $15.3994 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $54.47 | 10.462% | $60.1687 | $60.17 | $60.15 | $60.20 |
| Purchase #7 | $5.89 | 7.825% | $6.3509 | $6.35 | $6.35 | $6.40 |
| 7 purchase totals = | $740.38 | $829.7189 | $829.72 | $829.70 | $829.80 | |