| 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 | $118.35 | 9.847% | $130.0039 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $125.28 | 5.516% | $132.1904 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $73.62 | 13.328% | $83.4321 | $83.43 | $83.45 | $83.40 |
| Purchase #4 | $105.58 | 12.420% | $118.693 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $74.31 | 8.678% | $80.7586 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $153.80 | 12.822% | $173.5202 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $215.39 | 4.164% | $224.3588 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $866.33 | $942.9570 | $942.95 | $942.95 | $943.00 | |