| 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 | $117.60 | 7.740% | $126.7022 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $99.66 | 10.867% | $110.4901 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $145.89 | 6.733% | $155.7128 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $203.30 | 11.858% | $227.4073 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $160.36 | 8.494% | $173.981 | $173.98 | $174.00 | $174.00 |
| Purchase #6 | $238.77 | 6.384% | $254.0131 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $217.96 | 8.628% | $236.7656 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $1,183.54 | $1,285.0721 | $1,285.07 | $1,285.05 | $1,285.10 | |