| 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 | $193.69 | 5.215% | $203.7909 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $200.98 | 3.690% | $208.3962 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $88.76 | 13.142% | $100.4248 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $147.86 | 10.432% | $163.2848 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $19.68 | 3.689% | $20.406 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $228.33 | 11.330% | $254.1998 | $254.20 | $254.20 | $254.20 |
| Purchase #7 | $158.63 | 7.745% | $170.9159 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $1,037.93 | $1,121.4184 | $1,121.42 | $1,121.40 | $1,121.40 | |