| 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 | $132.39 | 6.803% | $141.3965 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $139.64 | 6.148% | $148.2251 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $224.84 | 11.792% | $251.3531 | $251.35 | $251.35 | $251.40 |
| Purchase #4 | $212.31 | 13.596% | $241.1757 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $233.97 | 9.706% | $256.6791 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $205.57 | 11.856% | $229.9424 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $83.40 | 4.113% | $86.8302 | $86.83 | $86.85 | $86.80 |
| 7 purchase totals = | $1,232.12 | $1,355.6021 | $1,355.61 | $1,355.70 | $1,355.60 | |