| 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 | $220.49 | 10.647% | $243.9656 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $57.48 | 11.386% | $64.0247 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $86.65 | 6.856% | $92.5907 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $11.29 | 13.763% | $12.8438 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $142.86 | 8.324% | $154.7517 | $154.75 | $154.75 | $154.80 |
| Purchase #6 | $102.26 | 8.388% | $110.8376 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $134.83 | 7.283% | $144.6497 | $144.65 | $144.65 | $144.60 |
| 7 purchase totals = | $755.86 | $823.6638 | $823.66 | $823.65 | $823.60 | |