| 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 | $112.87 | 5.803% | $119.4198 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $135.48 | 5.554% | $143.0046 | $143.00 | $143.00 | $143.00 |
| Purchase #3 | $10.96 | 9.434% | $11.994 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $33.56 | 4.390% | $35.0333 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $244.83 | 4.104% | $254.8778 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $182.59 | 11.773% | $204.0863 | $204.09 | $204.10 | $204.10 |
| Purchase #7 | $37.90 | 12.525% | $42.647 | $42.65 | $42.65 | $42.60 |
| 7 purchase totals = | $758.19 | $811.0628 | $811.06 | $811.10 | $811.00 | |