| 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 | $118.34 | 3.494% | $122.4748 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $126.48 | 3.169% | $130.4882 | $130.49 | $130.50 | $130.50 |
| Purchase #3 | $193.84 | 3.274% | $200.1863 | $200.19 | $200.20 | $200.20 |
| Purchase #4 | $75.83 | 6.628% | $80.856 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $40.37 | 6.153% | $42.854 | $42.85 | $42.85 | $42.90 |
| Purchase #6 | $117.60 | 6.273% | $124.977 | $124.98 | $125.00 | $125.00 |
| Purchase #7 | $113.71 | 7.778% | $122.5544 | $122.55 | $122.55 | $122.60 |
| 7 purchase totals = | $786.17 | $824.3907 | $824.39 | $824.40 | $824.60 | |