| 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 | $105.66 | 6.244% | $112.2574 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $74.78 | 5.267% | $78.7187 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $95.44 | 10.285% | $105.256 | $105.26 | $105.25 | $105.30 |
| Purchase #4 | $75.57 | 11.755% | $84.4533 | $84.45 | $84.45 | $84.50 |
| Purchase #5 | $96.85 | 10.605% | $107.1209 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $189.58 | 8.348% | $205.4061 | $205.41 | $205.40 | $205.40 |
| Purchase #7 | $198.96 | 5.574% | $210.05 | $210.05 | $210.05 | $210.10 |
| 7 purchase totals = | $836.84 | $903.2624 | $903.27 | $903.20 | $903.40 | |