| 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 | $10.94 | 12.179% | $12.2724 | $12.27 | $12.25 | $12.30 |
| Purchase #2 | $162.50 | 5.724% | $171.8015 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $52.31 | 3.401% | $54.0891 | $54.09 | $54.10 | $54.10 |
| Purchase #4 | $208.54 | 8.841% | $226.977 | $226.98 | $227.00 | $227.00 |
| Purchase #5 | $58.88 | 8.265% | $63.7464 | $63.75 | $63.75 | $63.70 |
| Purchase #6 | $103.43 | 4.600% | $108.1878 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $206.88 | 9.333% | $226.1881 | $226.19 | $226.20 | $226.20 |
| 7 purchase totals = | $803.48 | $863.2623 | $863.27 | $863.30 | $863.30 | |