| 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 | $227.85 | 10.188% | $251.0634 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $39.28 | 10.472% | $43.3934 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $21.79 | 4.331% | $22.7337 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $149.66 | 7.538% | $160.9414 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $118.27 | 9.453% | $129.4501 | $129.45 | $129.45 | $129.50 |
| Purchase #6 | $158.72 | 8.665% | $172.4731 | $172.47 | $172.45 | $172.50 |
| Purchase #7 | $45.37 | 13.852% | $51.6547 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $760.94 | $831.7098 | $831.69 | $831.70 | $831.80 | |