| 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 | $117.71 | 3.648% | $122.0041 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $213.28 | 11.141% | $237.0415 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $239.86 | 13.611% | $272.5073 | $272.51 | $272.50 | $272.50 |
| Purchase #4 | $37.77 | 11.578% | $42.143 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $16.51 | 4.199% | $17.2033 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $130.31 | 4.872% | $136.6587 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $103.27 | 9.154% | $112.7233 | $112.72 | $112.70 | $112.70 |
| 7 purchase totals = | $858.71 | $940.2812 | $940.27 | $940.25 | $940.20 | |