| 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 | $35.30 | 12.370% | $39.6666 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $140.40 | 6.587% | $149.6481 | $149.65 | $149.65 | $149.60 |
| Purchase #3 | $217.46 | 8.542% | $236.0354 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $221.44 | 8.221% | $239.6446 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $208.88 | 12.213% | $234.3905 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $132.46 | 12.207% | $148.6294 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $228.59 | 6.861% | $244.2736 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $1,184.53 | $1,292.2882 | $1,292.29 | $1,292.30 | $1,292.20 | |