| 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 | $107.53 | 12.212% | $120.6616 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $236.27 | 9.657% | $259.0866 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $169.91 | 12.436% | $191.04 | $191.04 | $191.05 | $191.00 |
| Purchase #4 | $29.27 | 3.568% | $30.3144 | $30.31 | $30.30 | $30.30 |
| Purchase #5 | $159.25 | 10.511% | $175.9888 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $66.56 | 10.441% | $73.5095 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $195.42 | 12.653% | $220.1465 | $220.15 | $220.15 | $220.10 |
| 7 purchase totals = | $964.21 | $1,070.7474 | $1,070.75 | $1,070.75 | $1,070.70 | |