| 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 | $117.92 | 7.180% | $126.3867 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $125.62 | 11.506% | $140.0738 | $140.07 | $140.05 | $140.10 |
| Purchase #3 | $131.58 | 11.373% | $146.5446 | $146.54 | $146.55 | $146.50 |
| Purchase #4 | $129.41 | 8.751% | $140.7347 | $140.73 | $140.75 | $140.70 |
| Purchase #5 | $22.64 | 8.825% | $24.638 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $220.46 | 7.335% | $236.6307 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $124.45 | 5.187% | $130.9052 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $872.08 | $945.9137 | $945.91 | $945.95 | $945.80 | |