| 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 | $202.65 | 6.778% | $216.3856 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $145.44 | 11.669% | $162.4114 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $97.32 | 5.292% | $102.4702 | $102.47 | $102.45 | $102.50 |
| Purchase #4 | $106.34 | 3.838% | $110.4213 | $110.42 | $110.40 | $110.40 |
| Purchase #5 | $205.70 | 8.633% | $223.4581 | $223.46 | $223.45 | $223.50 |
| Purchase #6 | $107.90 | 11.236% | $120.0236 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $52.66 | 13.809% | $59.9318 | $59.93 | $59.95 | $59.90 |
| 7 purchase totals = | $918.01 | $995.1020 | $995.10 | $995.05 | $995.10 | |