| 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 | $122.62 | 3.727% | $127.19 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $210.68 | 7.259% | $225.9733 | $225.97 | $225.95 | $226.00 |
| Purchase #3 | $60.63 | 3.401% | $62.692 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $78.56 | 6.426% | $83.6083 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $141.91 | 11.605% | $158.3787 | $158.38 | $158.40 | $158.40 |
| Purchase #6 | $38.93 | 6.408% | $41.4246 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $207.91 | 13.448% | $235.8697 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $861.24 | $935.1366 | $935.13 | $935.10 | $935.20 | |