| 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 | $209.85 | 9.193% | $229.1415 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $25.92 | 10.573% | $28.6605 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $196.64 | 8.648% | $213.6454 | $213.65 | $213.65 | $213.60 |
| Purchase #4 | $99.96 | 6.446% | $106.4034 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $106.27 | 8.586% | $115.3943 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $58.78 | 6.445% | $62.5684 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $131.97 | 8.128% | $142.6965 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $829.39 | $898.5100 | $898.51 | $898.50 | $898.50 | |