| 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 | $214.70 | 8.143% | $232.183 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $83.54 | 8.641% | $90.7587 | $90.76 | $90.75 | $90.80 |
| Purchase #3 | $116.66 | 11.552% | $130.1366 | $130.14 | $130.15 | $130.10 |
| Purchase #4 | $142.25 | 6.555% | $151.5745 | $151.57 | $151.55 | $151.60 |
| Purchase #5 | $107.49 | 8.296% | $116.4074 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $128.95 | 10.803% | $142.8805 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $58.74 | 12.389% | $66.0173 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $852.33 | $929.9580 | $929.96 | $929.95 | $930.00 | |