| 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 | $230.54 | 12.784% | $260.0122 | $260.01 | $260.00 | $260.00 |
| Purchase #2 | $219.34 | 3.703% | $227.4622 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $105.54 | 11.231% | $117.3932 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $66.30 | 13.148% | $75.0171 | $75.02 | $75.00 | $75.00 |
| Purchase #5 | $180.74 | 7.162% | $193.6846 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $163.95 | 12.389% | $184.2618 | $184.26 | $184.25 | $184.30 |
| Purchase #7 | $6.41 | 6.317% | $6.8149 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $972.82 | $1,064.6460 | $1,064.63 | $1,064.60 | $1,064.70 | |