| 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 | $243.58 | 11.669% | $272.0034 | $272.00 | $272.00 | $272.00 |
| Purchase #2 | $50.97 | 12.582% | $57.383 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $150.55 | 5.553% | $158.91 | $158.91 | $158.90 | $158.90 |
| Purchase #4 | $38.39 | 4.848% | $40.2511 | $40.25 | $40.25 | $40.30 |
| Purchase #5 | $205.79 | 7.834% | $221.9116 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $48.61 | 3.600% | $50.36 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $111.99 | 8.789% | $121.8328 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $849.88 | $922.6519 | $922.64 | $922.65 | $922.70 | |