| 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 | $240.73 | 5.699% | $254.4492 | $254.45 | $254.45 | $254.40 |
| Purchase #2 | $88.96 | 13.341% | $100.8282 | $100.83 | $100.85 | $100.80 |
| Purchase #3 | $219.37 | 7.660% | $236.1737 | $236.17 | $236.15 | $236.20 |
| Purchase #4 | $193.84 | 4.835% | $203.2122 | $203.21 | $203.20 | $203.20 |
| Purchase #5 | $58.26 | 12.283% | $65.4161 | $65.42 | $65.40 | $65.40 |
| Purchase #6 | $190.38 | 6.873% | $203.4648 | $203.46 | $203.45 | $203.50 |
| Purchase #7 | $229.97 | 10.867% | $254.9608 | $254.96 | $254.95 | $255.00 |
| 7 purchase totals = | $1,221.51 | $1,318.5050 | $1,318.50 | $1,318.45 | $1,318.50 | |