| 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 | $226.67 | 4.518% | $236.911 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $18.92 | 11.265% | $21.0513 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $237.82 | 4.180% | $247.7609 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $184.32 | 5.302% | $194.0926 | $194.09 | $194.10 | $194.10 |
| Purchase #5 | $54.83 | 6.823% | $58.5711 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $43.94 | 4.446% | $45.8936 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $140.27 | 3.213% | $144.7769 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $906.77 | $949.0574 | $949.05 | $949.05 | $949.20 | |