| 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 | $205.38 | 9.130% | $224.1312 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $195.99 | 3.249% | $202.3577 | $202.36 | $202.35 | $202.40 |
| Purchase #3 | $48.48 | 4.338% | $50.5831 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $220.38 | 11.105% | $244.8532 | $244.85 | $244.85 | $244.90 |
| Purchase #5 | $12.39 | 12.492% | $13.9378 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $68.50 | 9.400% | $74.939 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $15.50 | 8.778% | $16.8606 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $766.62 | $827.6626 | $827.66 | $827.70 | $827.70 | |