| 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 | $197.32 | 6.437% | $210.0215 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $205.30 | 4.818% | $215.1914 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $13.75 | 9.662% | $15.0785 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $132.36 | 11.845% | $148.038 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $36.85 | 6.137% | $39.1115 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $107.56 | 10.232% | $118.5655 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $213.83 | 4.233% | $222.8814 | $222.88 | $222.90 | $222.90 |
| 7 purchase totals = | $906.97 | $968.8878 | $968.89 | $968.90 | $968.90 | |