| 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 | $199.45 | 6.590% | $212.5938 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $168.61 | 5.645% | $178.128 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $20.60 | 12.150% | $23.1029 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $24.33 | 13.873% | $27.7053 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $44.82 | 10.178% | $49.3818 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $94.97 | 3.105% | $97.9188 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $234.47 | 5.597% | $247.5933 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $787.25 | $836.4239 | $836.42 | $836.45 | $836.40 | |