| 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 | $110.74 | 10.234% | $122.0731 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $194.94 | 11.700% | $217.748 | $217.75 | $217.75 | $217.70 |
| Purchase #3 | $143.45 | 11.870% | $160.4775 | $160.48 | $160.50 | $160.50 |
| Purchase #4 | $190.52 | 8.224% | $206.1884 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $182.54 | 12.278% | $204.9523 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $42.38 | 4.845% | $44.4333 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $199.26 | 3.130% | $205.4968 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $1,063.83 | $1,161.3694 | $1,161.37 | $1,161.40 | $1,161.40 | |