| 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 | $234.40 | 4.421% | $244.7628 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $97.66 | 6.126% | $103.6427 | $103.64 | $103.65 | $103.60 |
| Purchase #3 | $88.71 | 5.190% | $93.314 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $92.29 | 11.685% | $103.0741 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $193.76 | 12.389% | $217.7649 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $42.31 | 11.813% | $47.3081 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $57.79 | 6.343% | $61.4556 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $806.92 | $871.3222 | $871.31 | $871.25 | $871.40 | |