| 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 | $226.94 | 12.277% | $254.8014 | $254.80 | $254.80 | $254.80 |
| Purchase #2 | $25.47 | 11.439% | $28.3835 | $28.38 | $28.40 | $28.40 |
| Purchase #3 | $176.45 | 4.377% | $184.1732 | $184.17 | $184.15 | $184.20 |
| Purchase #4 | $130.49 | 10.480% | $144.1654 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $40.29 | 13.342% | $45.6655 | $45.67 | $45.65 | $45.70 |
| Purchase #6 | $64.89 | 5.652% | $68.5576 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $60.93 | 10.250% | $67.1753 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $725.46 | $792.9219 | $792.93 | $792.90 | $793.10 | |