| 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 | $129.34 | 13.419% | $146.6961 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $206.52 | 4.696% | $216.2182 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $42.89 | 4.403% | $44.7784 | $44.78 | $44.80 | $44.80 |
| Purchase #4 | $87.79 | 13.245% | $99.4178 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $242.60 | 3.793% | $251.8018 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $61.27 | 4.837% | $64.2336 | $64.23 | $64.25 | $64.20 |
| Purchase #7 | $86.55 | 7.228% | $92.8058 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $856.96 | $915.9517 | $915.96 | $915.95 | $915.90 | |