| 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 | $208.65 | 4.311% | $217.6449 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $219.95 | 6.467% | $234.1742 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $138.51 | 9.455% | $151.6061 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $173.99 | 9.533% | $190.5765 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $212.43 | 10.741% | $235.2471 | $235.25 | $235.25 | $235.20 |
| Purchase #6 | $202.81 | 7.329% | $217.6739 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $72.49 | 11.301% | $80.6821 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $1,228.83 | $1,327.6048 | $1,327.60 | $1,327.60 | $1,327.60 | |