| 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 | $10.70 | 13.732% | $12.1693 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $120.88 | 8.718% | $131.4183 | $131.42 | $131.40 | $131.40 |
| Purchase #3 | $43.26 | 5.345% | $45.5722 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $117.77 | 6.407% | $125.3155 | $125.32 | $125.30 | $125.30 |
| Purchase #5 | $119.29 | 12.294% | $133.9555 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $236.86 | 3.725% | $245.683 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $221.54 | 13.775% | $252.0571 | $252.06 | $252.05 | $252.10 |
| 7 purchase totals = | $870.30 | $946.1709 | $946.18 | $946.10 | $946.30 | |