| 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 | $149.28 | 9.395% | $163.3049 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $89.54 | 11.450% | $99.7923 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $194.89 | 13.353% | $220.9137 | $220.91 | $220.90 | $220.90 |
| Purchase #4 | $134.46 | 13.232% | $152.2517 | $152.25 | $152.25 | $152.30 |
| Purchase #5 | $205.70 | 4.205% | $214.3497 | $214.35 | $214.35 | $214.30 |
| Purchase #6 | $164.90 | 12.435% | $185.4053 | $185.41 | $185.40 | $185.40 |
| Purchase #7 | $215.30 | 6.407% | $229.0943 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $1,154.07 | $1,265.1119 | $1,265.10 | $1,265.10 | $1,265.10 | |