| 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 | $91.92 | 11.827% | $102.7914 | $102.79 | $102.80 | $102.80 |
| Purchase #2 | $27.27 | 9.870% | $29.9615 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $142.47 | 4.532% | $148.9267 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $195.73 | 13.759% | $222.6605 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $229.69 | 10.651% | $254.1543 | $254.15 | $254.15 | $254.20 |
| Purchase #6 | $145.76 | 3.842% | $151.3601 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $87.39 | 11.657% | $97.5771 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $920.23 | $1,007.4316 | $1,007.43 | $1,007.45 | $1,007.60 | |