| 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 | $226.98 | 4.394% | $236.9535 | $236.95 | $236.95 | $237.00 |
| Purchase #2 | $9.46 | 3.772% | $9.8168 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $8.69 | 12.561% | $9.7816 | $9.78 | $9.80 | $9.80 |
| Purchase #4 | $45.27 | 7.413% | $48.6259 | $48.63 | $48.65 | $48.60 |
| Purchase #5 | $230.27 | 11.171% | $255.9935 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $120.56 | 10.650% | $133.3996 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $116.72 | 6.410% | $124.2018 | $124.20 | $124.20 | $124.20 |
| 7 purchase totals = | $757.95 | $818.7727 | $818.77 | $818.80 | $818.80 | |