| 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 | $232.44 | 4.167% | $242.1258 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $59.96 | 11.832% | $67.0545 | $67.05 | $67.05 | $67.10 |
| Purchase #3 | $84.42 | 3.704% | $87.5469 | $87.55 | $87.55 | $87.50 |
| Purchase #4 | $111.94 | 11.747% | $125.0896 | $125.09 | $125.10 | $125.10 |
| Purchase #5 | $166.94 | 7.522% | $179.4972 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $121.32 | 9.503% | $132.849 | $132.85 | $132.85 | $132.80 |
| Purchase #7 | $130.75 | 9.340% | $142.9621 | $142.96 | $142.95 | $143.00 |
| 7 purchase totals = | $907.77 | $977.1251 | $977.13 | $977.15 | $977.10 | |