| 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 | $232.81 | 7.509% | $250.2917 | $250.29 | $250.30 | $250.30 |
| Purchase #2 | $185.32 | 10.739% | $205.2215 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $124.91 | 5.223% | $131.434 | $131.43 | $131.45 | $131.40 |
| Purchase #4 | $130.65 | 13.802% | $148.6823 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $75.71 | 13.330% | $85.8021 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $188.89 | 12.253% | $212.0347 | $212.03 | $212.05 | $212.00 |
| Purchase #7 | $97.97 | 10.384% | $108.1432 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $1,036.26 | $1,141.6095 | $1,141.59 | $1,141.65 | $1,141.50 | |