| 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 | $103.39 | 12.264% | $116.0697 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $108.72 | 6.322% | $115.5933 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $229.69 | 11.644% | $256.4351 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $150.33 | 11.873% | $168.1787 | $168.18 | $168.20 | $168.20 |
| Purchase #5 | $249.47 | 10.297% | $275.1579 | $275.16 | $275.15 | $275.20 |
| Purchase #6 | $163.78 | 8.666% | $177.9732 | $177.97 | $177.95 | $178.00 |
| Purchase #7 | $196.79 | 9.582% | $215.6464 | $215.65 | $215.65 | $215.60 |
| 7 purchase totals = | $1,202.17 | $1,325.0543 | $1,325.06 | $1,325.05 | $1,325.10 | |