| 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 | $10.68 | 13.674% | $12.1404 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $109.29 | 12.117% | $122.5327 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $148.66 | 9.858% | $163.3149 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $156.67 | 13.712% | $178.1526 | $178.15 | $178.15 | $178.20 |
| Purchase #5 | $139.36 | 11.796% | $155.7989 | $155.80 | $155.80 | $155.80 |
| Purchase #6 | $128.87 | 12.829% | $145.4027 | $145.40 | $145.40 | $145.40 |
| Purchase #7 | $229.26 | 12.388% | $257.6607 | $257.66 | $257.65 | $257.70 |
| 7 purchase totals = | $922.79 | $1,035.0029 | $1,034.99 | $1,035.00 | $1,035.00 | |