| 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 | $13.51 | 13.524% | $15.3371 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $248.89 | 3.183% | $256.8122 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $208.31 | 11.385% | $232.0261 | $232.03 | $232.05 | $232.00 |
| Purchase #4 | $220.62 | 7.106% | $236.2973 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $229.35 | 6.297% | $243.7922 | $243.79 | $243.80 | $243.80 |
| Purchase #6 | $226.90 | 4.451% | $236.9993 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $88.72 | 5.534% | $93.6298 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $1,236.30 | $1,314.8940 | $1,314.90 | $1,314.95 | $1,314.80 | |