| 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 | $190.55 | 12.325% | $214.0353 | $214.04 | $214.05 | $214.00 |
| Purchase #2 | $244.83 | 9.504% | $268.0986 | $268.10 | $268.10 | $268.10 |
| Purchase #3 | $58.77 | 7.401% | $63.1196 | $63.12 | $63.10 | $63.10 |
| Purchase #4 | $107.61 | 10.674% | $119.0963 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $169.32 | 13.600% | $192.3475 | $192.35 | $192.35 | $192.30 |
| Purchase #6 | $88.96 | 6.779% | $94.9906 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $146.67 | 11.653% | $163.7615 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $1,006.71 | $1,115.4494 | $1,115.46 | $1,115.45 | $1,115.40 | |