| 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 | $219.79 | 9.217% | $240.048 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $31.28 | 4.232% | $32.6038 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $168.88 | 6.501% | $179.8589 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $9.51 | 9.758% | $10.438 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $68.69 | 12.616% | $77.3559 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $136.96 | 4.330% | $142.8904 | $142.89 | $142.90 | $142.90 |
| Purchase #7 | $210.86 | 8.808% | $229.4325 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $845.97 | $912.6275 | $912.63 | $912.65 | $912.60 | |