| 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 | $237.28 | 9.678% | $260.244 | $260.24 | $260.25 | $260.20 |
| Purchase #2 | $209.32 | 8.233% | $226.5533 | $226.55 | $226.55 | $226.60 |
| Purchase #3 | $183.92 | 12.679% | $207.2392 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $177.43 | 7.481% | $190.7035 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $169.34 | 11.200% | $188.3061 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $239.61 | 7.180% | $256.814 | $256.81 | $256.80 | $256.80 |
| Purchase #7 | $121.57 | 11.508% | $135.5603 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $1,338.47 | $1,465.4204 | $1,465.41 | $1,465.40 | $1,465.40 | |