| 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 | $236.49 | 5.518% | $249.5395 | $249.54 | $249.55 | $249.50 |
| Purchase #2 | $126.59 | 8.266% | $137.0539 | $137.05 | $137.05 | $137.10 |
| Purchase #3 | $72.86 | 8.609% | $79.1325 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $216.78 | 10.345% | $239.2059 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $209.62 | 3.864% | $217.7197 | $217.72 | $217.70 | $217.70 |
| Purchase #6 | $107.96 | 13.372% | $122.3964 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $224.97 | 8.234% | $243.494 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $1,195.27 | $1,288.5419 | $1,288.54 | $1,288.55 | $1,288.50 | |