| 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 | $113.49 | 13.475% | $128.7828 | $128.78 | $128.80 | $128.80 |
| Purchase #2 | $121.79 | 10.172% | $134.1785 | $134.18 | $134.20 | $134.20 |
| Purchase #3 | $57.42 | 11.536% | $64.044 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $15.73 | 7.716% | $16.9437 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $225.58 | 5.121% | $237.132 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $20.77 | 4.173% | $21.6367 | $21.64 | $21.65 | $21.60 |
| Purchase #7 | $235.33 | 4.836% | $246.7106 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $790.11 | $849.4283 | $849.42 | $849.50 | $849.30 | |