| 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 | $231.66 | 6.330% | $246.3241 | $246.32 | $246.30 | $246.30 |
| Purchase #2 | $68.62 | 12.417% | $77.1405 | $77.14 | $77.15 | $77.10 |
| Purchase #3 | $186.53 | 13.366% | $211.4616 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $176.63 | 6.860% | $188.7468 | $188.75 | $188.75 | $188.70 |
| Purchase #5 | $223.62 | 11.746% | $249.8864 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $208.55 | 12.420% | $234.4519 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $237.62 | 7.363% | $255.116 | $255.12 | $255.10 | $255.10 |
| 7 purchase totals = | $1,333.23 | $1,463.1273 | $1,463.13 | $1,463.10 | $1,463.10 | |