| 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 | $219.64 | 3.692% | $227.7491 | $227.75 | $227.75 | $227.70 |
| Purchase #2 | $196.54 | 8.761% | $213.7589 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $20.58 | 12.524% | $23.1574 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $62.27 | 13.399% | $70.6136 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $113.48 | 3.635% | $117.605 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $123.89 | 8.702% | $134.6709 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $104.47 | 10.614% | $115.5584 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $840.87 | $903.1133 | $903.12 | $903.05 | $903.20 | |