| 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 | $210.42 | 13.626% | $239.0918 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $28.67 | 6.331% | $30.4851 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $174.95 | 13.561% | $198.675 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $53.32 | 11.538% | $59.4721 | $59.47 | $59.45 | $59.50 |
| Purchase #5 | $113.74 | 3.319% | $117.515 | $117.52 | $117.50 | $117.50 |
| Purchase #6 | $110.45 | 6.719% | $117.8711 | $117.87 | $117.85 | $117.90 |
| Purchase #7 | $121.72 | 7.373% | $130.6944 | $130.69 | $130.70 | $130.70 |
| 7 purchase totals = | $813.27 | $893.8045 | $893.81 | $893.80 | $893.90 | |