| 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 | $214.72 | 13.483% | $243.6707 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $154.30 | 3.588% | $159.8363 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $18.41 | 13.140% | $20.8291 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $62.49 | 5.335% | $65.8238 | $65.82 | $65.80 | $65.80 |
| Purchase #5 | $60.96 | 5.338% | $64.214 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $233.35 | 9.563% | $255.6653 | $255.67 | $255.65 | $255.70 |
| Purchase #7 | $26.69 | 8.418% | $28.9368 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $770.92 | $838.9760 | $838.98 | $838.95 | $838.90 | |