| 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 | $124.42 | 11.707% | $138.9858 | $138.99 | $139.00 | $139.00 |
| Purchase #2 | $222.40 | 13.247% | $251.8613 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $109.95 | 13.817% | $125.1418 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $77.47 | 11.633% | $86.4821 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $163.89 | 11.485% | $182.7128 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $199.68 | 7.408% | $214.4723 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $63.33 | 13.401% | $71.8169 | $71.82 | $71.80 | $71.80 |
| 7 purchase totals = | $961.14 | $1,071.4730 | $1,071.47 | $1,071.45 | $1,071.50 | |