| 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 | $212.96 | 9.776% | $233.779 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $69.45 | 9.282% | $75.8963 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $164.63 | 12.831% | $185.7537 | $185.75 | $185.75 | $185.80 |
| Purchase #4 | $8.42 | 10.523% | $9.306 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $39.33 | 8.617% | $42.7191 | $42.72 | $42.70 | $42.70 |
| Purchase #6 | $8.90 | 11.849% | $9.9546 | $9.95 | $9.95 | $10.00 |
| Purchase #7 | $242.86 | 3.850% | $252.2101 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $746.55 | $809.6188 | $809.62 | $809.60 | $809.70 | |