| 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 | $130.57 | 8.261% | $141.3564 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $12.91 | 12.401% | $14.511 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $217.84 | 3.406% | $225.2596 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $81.53 | 6.517% | $86.8433 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $209.80 | 13.428% | $237.9719 | $237.97 | $237.95 | $238.00 |
| Purchase #6 | $47.87 | 6.807% | $51.1285 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $205.26 | 10.194% | $226.1842 | $226.18 | $226.20 | $226.20 |
| 7 purchase totals = | $905.78 | $983.2549 | $983.25 | $983.25 | $983.30 | |