| 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 | $30.74 | 9.668% | $33.7119 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $87.41 | 10.837% | $96.8826 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $102.40 | 5.260% | $107.7862 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $195.83 | 8.806% | $213.0748 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $211.39 | 7.391% | $227.0138 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $199.40 | 6.377% | $212.1157 | $212.12 | $212.10 | $212.10 |
| Purchase #7 | $216.61 | 7.343% | $232.5157 | $232.52 | $232.50 | $232.50 |
| 7 purchase totals = | $1,043.78 | $1,123.1007 | $1,123.10 | $1,123.05 | $1,123.10 | |