| 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 | $134.59 | 6.714% | $143.6264 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $38.57 | 3.870% | $40.0627 | $40.06 | $40.05 | $40.10 |
| Purchase #3 | $229.49 | 7.797% | $247.3833 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $214.95 | 10.169% | $236.8083 | $236.81 | $236.80 | $236.80 |
| Purchase #5 | $227.56 | 11.794% | $254.3984 | $254.40 | $254.40 | $254.40 |
| Purchase #6 | $175.95 | 10.619% | $194.6341 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $99.83 | 12.248% | $112.0572 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $1,120.94 | $1,228.9704 | $1,228.97 | $1,229.00 | $1,229.00 | |