| 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 | $112.56 | 11.193% | $125.1588 | $125.16 | $125.15 | $125.20 |
| Purchase #2 | $243.87 | 9.364% | $266.706 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $164.58 | 3.400% | $170.1757 | $170.18 | $170.20 | $170.20 |
| Purchase #4 | $74.59 | 3.393% | $77.1208 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $243.76 | 3.466% | $252.2087 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $126.33 | 5.477% | $133.2491 | $133.25 | $133.25 | $133.20 |
| Purchase #7 | $193.53 | 8.357% | $209.7033 | $209.70 | $209.70 | $209.70 |
| 7 purchase totals = | $1,159.22 | $1,234.3224 | $1,234.33 | $1,234.30 | $1,234.30 | |