| 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 | $198.27 | 3.404% | $205.0191 | $205.02 | $205.00 | $205.00 |
| Purchase #2 | $55.54 | 7.601% | $59.7616 | $59.76 | $59.75 | $59.80 |
| Purchase #3 | $9.57 | 10.338% | $10.5593 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $87.26 | 5.688% | $92.2233 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $193.83 | 13.524% | $220.0436 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $216.98 | 9.322% | $237.2069 | $237.21 | $237.20 | $237.20 |
| Purchase #7 | $107.49 | 12.554% | $120.9843 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $868.94 | $945.7981 | $945.79 | $945.75 | $945.80 | |