| 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 | $214.82 | 3.590% | $222.532 | $222.53 | $222.55 | $222.50 |
| Purchase #2 | $110.97 | 3.822% | $115.2113 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $235.58 | 3.300% | $243.3541 | $243.35 | $243.35 | $243.40 |
| Purchase #4 | $144.76 | 6.716% | $154.4821 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $83.96 | 5.662% | $88.7138 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $31.45 | 6.609% | $33.5285 | $33.53 | $33.55 | $33.50 |
| Purchase #7 | $87.36 | 8.299% | $94.61 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $908.90 | $952.4318 | $952.42 | $952.45 | $952.40 | |