| 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 | $190.52 | 9.776% | $209.1452 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $90.66 | 12.158% | $101.6824 | $101.68 | $101.70 | $101.70 |
| Purchase #3 | $12.49 | 4.669% | $13.0732 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $140.34 | 6.331% | $149.2249 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $6.26 | 13.557% | $7.1087 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $47.59 | 11.540% | $53.0819 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $237.89 | 7.108% | $254.7992 | $254.80 | $254.80 | $254.80 |
| 7 purchase totals = | $725.75 | $788.1155 | $788.11 | $788.10 | $788.10 | |