| 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 | $190.94 | 4.366% | $199.2764 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $110.60 | 5.675% | $116.8766 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $204.75 | 11.471% | $228.2369 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $219.57 | 3.462% | $227.1715 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $146.41 | 10.511% | $161.7992 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $178.70 | 9.377% | $195.4567 | $195.46 | $195.45 | $195.50 |
| Purchase #7 | $205.98 | 11.334% | $229.3258 | $229.33 | $229.35 | $229.30 |
| 7 purchase totals = | $1,256.95 | $1,358.1431 | $1,358.16 | $1,358.20 | $1,358.20 | |