| 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 | $97.30 | 12.545% | $109.5063 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $23.26 | 12.292% | $26.1191 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $110.87 | 13.649% | $126.0026 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $148.29 | 13.690% | $168.5909 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $20.59 | 12.313% | $23.1252 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $20.33 | 11.686% | $22.7058 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $234.55 | 11.597% | $261.7508 | $261.75 | $261.75 | $261.80 |
| 7 purchase totals = | $655.19 | $737.8007 | $737.81 | $737.80 | $737.80 | |