| 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 | $12.69 | 10.258% | $13.9917 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $93.35 | 9.671% | $102.3779 | $102.38 | $102.40 | $102.40 |
| Purchase #3 | $16.49 | 3.814% | $17.1189 | $17.12 | $17.10 | $17.10 |
| Purchase #4 | $250.38 | 5.278% | $263.5951 | $263.60 | $263.60 | $263.60 |
| Purchase #5 | $198.43 | 13.847% | $225.9066 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $145.33 | 12.431% | $163.396 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $141.32 | 13.258% | $160.0562 | $160.06 | $160.05 | $160.10 |
| 7 purchase totals = | $857.99 | $946.4424 | $946.46 | $946.45 | $946.50 | |