| 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 | $217.67 | 3.135% | $224.494 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $35.38 | 12.767% | $39.897 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $46.76 | 9.451% | $51.1793 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $22.67 | 3.725% | $23.5145 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $27.97 | 5.512% | $29.5117 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $244.34 | 11.255% | $271.8405 | $271.84 | $271.85 | $271.80 |
| Purchase #7 | $29.52 | 7.734% | $31.8031 | $31.80 | $31.80 | $31.80 |
| 7 purchase totals = | $624.31 | $672.2401 | $672.23 | $672.25 | $672.20 | |