| 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 | $11.57 | 4.350% | $12.0733 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $161.46 | 5.385% | $170.1546 | $170.15 | $170.15 | $170.20 |
| Purchase #3 | $119.46 | 5.308% | $125.8009 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $96.25 | 7.623% | $103.5871 | $103.59 | $103.60 | $103.60 |
| Purchase #5 | $10.87 | 6.134% | $11.5368 | $11.54 | $11.55 | $11.50 |
| Purchase #6 | $233.47 | 10.480% | $257.9377 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $209.67 | 10.260% | $231.1821 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $842.75 | $912.2725 | $912.27 | $912.30 | $912.30 | |