| 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 | $108.38 | 6.391% | $115.3066 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $236.98 | 10.504% | $261.8724 | $261.87 | $261.85 | $261.90 |
| Purchase #3 | $234.90 | 12.171% | $263.4897 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $212.95 | 12.172% | $238.8703 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $16.53 | 9.110% | $18.0359 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $242.57 | 5.750% | $256.5178 | $256.52 | $256.50 | $256.50 |
| Purchase #7 | $136.38 | 3.311% | $140.8955 | $140.90 | $140.90 | $140.90 |
| 7 purchase totals = | $1,188.69 | $1,294.9882 | $1,295.00 | $1,294.95 | $1,295.00 | |