| 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 | $109.42 | 8.191% | $118.3826 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $229.59 | 7.569% | $246.9677 | $246.97 | $246.95 | $247.00 |
| Purchase #3 | $94.46 | 3.682% | $97.938 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $15.43 | 4.487% | $16.1223 | $16.12 | $16.10 | $16.10 |
| Purchase #5 | $207.48 | 13.724% | $235.9546 | $235.95 | $235.95 | $236.00 |
| Purchase #6 | $52.72 | 12.616% | $59.3712 | $59.37 | $59.35 | $59.40 |
| Purchase #7 | $63.30 | 5.511% | $66.7885 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $772.40 | $841.5249 | $841.52 | $841.50 | $841.60 | |