| 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 | $225.73 | 10.410% | $249.2285 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $87.45 | 5.261% | $92.0507 | $92.05 | $92.05 | $92.10 |
| Purchase #3 | $84.29 | 11.432% | $93.926 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $110.43 | 13.768% | $125.634 | $125.63 | $125.65 | $125.60 |
| Purchase #5 | $172.41 | 10.778% | $190.9923 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $205.50 | 11.179% | $228.4728 | $228.47 | $228.45 | $228.50 |
| Purchase #7 | $6.91 | 10.861% | $7.6605 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $892.72 | $987.9648 | $987.96 | $988.00 | $988.00 | |