| 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 | $229.34 | 10.688% | $253.8519 | $253.85 | $253.85 | $253.90 |
| Purchase #2 | $19.84 | 11.193% | $22.0607 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $167.51 | 9.488% | $183.4033 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $108.76 | 5.422% | $114.657 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $52.71 | 12.815% | $59.4648 | $59.46 | $59.45 | $59.50 |
| Purchase #6 | $69.49 | 5.448% | $73.2758 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $142.77 | 9.367% | $156.1433 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $790.42 | $862.8568 | $862.85 | $862.85 | $863.00 | |