| 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 | $102.89 | 3.432% | $106.4212 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $102.64 | 3.592% | $106.3268 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $223.81 | 4.279% | $233.3868 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $107.67 | 8.566% | $116.893 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $104.61 | 13.407% | $118.6351 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $208.34 | 4.387% | $217.4799 | $217.48 | $217.50 | $217.50 |
| Purchase #7 | $45.59 | 9.633% | $49.9817 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $895.55 | $949.1245 | $949.13 | $949.20 | $949.10 | |