| 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 | $246.79 | 10.379% | $272.4043 | $272.40 | $272.40 | $272.40 |
| Purchase #2 | $227.36 | 4.173% | $236.8477 | $236.85 | $236.85 | $236.80 |
| Purchase #3 | $158.90 | 10.736% | $175.9595 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $59.96 | 6.845% | $64.0643 | $64.06 | $64.05 | $64.10 |
| Purchase #5 | $101.40 | 6.277% | $107.7649 | $107.76 | $107.75 | $107.80 |
| Purchase #6 | $50.29 | 3.550% | $52.0753 | $52.08 | $52.10 | $52.10 |
| Purchase #7 | $18.33 | 7.591% | $19.7214 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $863.03 | $928.8374 | $928.83 | $928.80 | $928.90 | |