| 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 | $205.56 | 13.587% | $233.4894 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $37.50 | 9.407% | $41.0276 | $41.03 | $41.05 | $41.00 |
| Purchase #3 | $20.59 | 7.356% | $22.1046 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $14.39 | 7.405% | $15.4556 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $212.85 | 5.782% | $225.157 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $153.82 | 10.758% | $170.368 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $189.76 | 9.161% | $207.1439 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $834.47 | $914.7461 | $914.75 | $914.75 | $914.80 | |