| 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 | $107.79 | 13.422% | $122.2576 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $47.75 | 3.734% | $49.533 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $112.49 | 11.315% | $125.2182 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $222.81 | 13.148% | $252.1051 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $102.39 | 7.865% | $110.443 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $109.47 | 7.720% | $117.9211 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $43.47 | 8.755% | $47.2758 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $746.17 | $824.7538 | $824.76 | $824.75 | $824.70 | |