| 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 | $105.26 | 9.451% | $115.2081 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $210.43 | 8.815% | $228.9794 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $72.50 | 3.414% | $74.9752 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $58.85 | 12.183% | $66.0197 | $66.02 | $66.00 | $66.00 |
| Purchase #5 | $183.56 | 12.154% | $205.8699 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $87.61 | 13.428% | $99.3743 | $99.37 | $99.35 | $99.40 |
| Purchase #7 | $192.42 | 5.519% | $203.0397 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $910.63 | $993.4663 | $993.47 | $993.45 | $993.50 | |