| 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 | $112.54 | 10.397% | $124.2408 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $25.68 | 11.499% | $28.6329 | $28.63 | $28.65 | $28.60 |
| Purchase #3 | $49.44 | 11.319% | $55.0361 | $55.04 | $55.05 | $55.00 |
| Purchase #4 | $239.69 | 5.701% | $253.3547 | $253.35 | $253.35 | $253.40 |
| Purchase #5 | $166.27 | 7.304% | $178.4144 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $35.49 | 3.395% | $36.6949 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $128.71 | 7.381% | $138.2101 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $757.82 | $814.5839 | $814.57 | $814.60 | $814.50 | |