| 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 | $140.78 | 6.270% | $149.6069 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $243.76 | 13.249% | $276.0558 | $276.06 | $276.05 | $276.10 |
| Purchase #3 | $94.36 | 10.331% | $104.1083 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $240.30 | 10.265% | $264.9668 | $264.97 | $264.95 | $265.00 |
| Purchase #5 | $82.82 | 6.186% | $87.9432 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $47.56 | 10.786% | $52.6898 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $51.71 | 9.700% | $56.7259 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $901.29 | $992.0967 | $992.11 | $992.10 | $992.10 | |