| 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 | $218.28 | 8.409% | $236.6352 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $227.96 | 4.213% | $237.564 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $103.79 | 3.489% | $107.4112 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $150.78 | 10.221% | $166.1912 | $166.19 | $166.20 | $166.20 |
| Purchase #5 | $102.99 | 13.524% | $116.9184 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $180.62 | 6.500% | $192.3603 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $84.95 | 4.537% | $88.8042 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $1,069.37 | $1,145.8845 | $1,145.88 | $1,145.85 | $1,145.90 | |