| 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 | $119.80 | 4.178% | $124.8052 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $247.78 | 8.528% | $268.9107 | $268.91 | $268.90 | $268.90 |
| Purchase #3 | $203.41 | 3.322% | $210.1673 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $76.82 | 4.105% | $79.9735 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $128.42 | 6.654% | $136.9651 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $55.81 | 7.144% | $59.7971 | $59.80 | $59.80 | $59.80 |
| Purchase #7 | $108.90 | 9.303% | $119.031 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $940.94 | $999.6499 | $999.66 | $999.60 | $999.70 | |