| 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 | $224.60 | 10.852% | $248.9736 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $20.76 | 4.606% | $21.7162 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $158.53 | 3.865% | $164.6572 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $144.46 | 8.211% | $156.3216 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $96.41 | 11.829% | $107.8143 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $204.45 | 13.373% | $231.7911 | $231.79 | $231.80 | $231.80 |
| Purchase #7 | $30.84 | 4.176% | $32.1279 | $32.13 | $32.15 | $32.10 |
| 7 purchase totals = | $880.05 | $963.4019 | $963.40 | $963.35 | $963.40 | |