| 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 | $247.78 | 13.348% | $280.8537 | $280.85 | $280.85 | $280.90 |
| Purchase #2 | $241.30 | 13.785% | $274.5632 | $274.56 | $274.55 | $274.60 |
| Purchase #3 | $31.26 | 8.391% | $33.883 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $97.79 | 11.143% | $108.6867 | $108.69 | $108.70 | $108.70 |
| Purchase #5 | $59.42 | 10.477% | $65.6454 | $65.65 | $65.65 | $65.60 |
| Purchase #6 | $94.93 | 11.725% | $106.0605 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $88.62 | 11.612% | $98.9106 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $861.10 | $968.6031 | $968.60 | $968.60 | $968.70 | |