| 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 | $105.41 | 7.660% | $113.4844 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $86.54 | 5.357% | $91.1759 | $91.18 | $91.20 | $91.20 |
| Purchase #3 | $109.64 | 13.560% | $124.5072 | $124.51 | $124.50 | $124.50 |
| Purchase #4 | $106.82 | 9.108% | $116.5492 | $116.55 | $116.55 | $116.50 |
| Purchase #5 | $152.86 | 8.815% | $166.3346 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $176.91 | 10.594% | $195.6518 | $195.65 | $195.65 | $195.70 |
| Purchase #7 | $231.44 | 4.636% | $242.1696 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $969.62 | $1,049.8727 | $1,049.87 | $1,049.90 | $1,049.90 | |