| 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 | $206.55 | 3.707% | $214.2068 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $134.35 | 5.122% | $141.2314 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $57.99 | 10.585% | $64.1282 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $133.49 | 7.861% | $143.9836 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $100.80 | 5.641% | $106.4861 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $92.55 | 12.495% | $104.1141 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $82.93 | 7.172% | $88.8777 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $808.66 | $863.0279 | $863.03 | $863.10 | $863.00 | |