| 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 | $185.50 | 10.559% | $205.0869 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $236.27 | 11.858% | $264.2869 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $239.87 | 10.773% | $265.7112 | $265.71 | $265.70 | $265.70 |
| Purchase #4 | $190.90 | 10.380% | $210.7154 | $210.72 | $210.70 | $210.70 |
| Purchase #5 | $220.53 | 10.395% | $243.4541 | $243.45 | $243.45 | $243.50 |
| Purchase #6 | $242.49 | 10.417% | $267.7502 | $267.75 | $267.75 | $267.80 |
| Purchase #7 | $78.91 | 11.628% | $88.0857 | $88.09 | $88.10 | $88.10 |
| 7 purchase totals = | $1,394.47 | $1,545.0904 | $1,545.10 | $1,545.10 | $1,545.20 | |