| 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 | $240.27 | 6.295% | $255.395 | $255.40 | $255.40 | $255.40 |
| Purchase #2 | $48.28 | 4.614% | $50.5076 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $159.40 | 11.441% | $177.637 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $111.69 | 9.831% | $122.6702 | $122.67 | $122.65 | $122.70 |
| Purchase #5 | $16.82 | 3.309% | $17.3766 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $19.92 | 7.409% | $21.3959 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $231.62 | 12.603% | $260.8111 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $828.00 | $905.7934 | $905.81 | $905.80 | $905.80 | |