| 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 | $219.34 | 8.842% | $238.734 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $210.94 | 11.363% | $234.9091 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $31.84 | 11.837% | $35.6089 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $227.37 | 3.684% | $235.7463 | $235.75 | $235.75 | $235.70 |
| Purchase #5 | $225.26 | 5.608% | $237.8926 | $237.89 | $237.90 | $237.90 |
| Purchase #6 | $145.93 | 10.306% | $160.9695 | $160.97 | $160.95 | $161.00 |
| Purchase #7 | $11.71 | 10.737% | $12.9673 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $1,072.39 | $1,156.8277 | $1,156.83 | $1,156.80 | $1,156.80 | |