| 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 | $11.61 | 8.791% | $12.6306 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $126.70 | 4.632% | $132.5687 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $215.70 | 10.244% | $237.7963 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $135.76 | 12.622% | $152.8956 | $152.90 | $152.90 | $152.90 |
| Purchase #5 | $250.94 | 7.187% | $268.9751 | $268.98 | $269.00 | $269.00 |
| Purchase #6 | $35.72 | 11.757% | $39.9196 | $39.92 | $39.90 | $39.90 |
| Purchase #7 | $33.42 | 11.354% | $37.2145 | $37.21 | $37.20 | $37.20 |
| 7 purchase totals = | $809.85 | $882.0004 | $882.01 | $882.00 | $882.00 | |