| 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 | $222.82 | 5.307% | $234.6451 | $234.65 | $234.65 | $234.60 |
| Purchase #2 | $102.35 | 13.547% | $116.2154 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $25.42 | 3.804% | $26.387 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $106.99 | 4.798% | $112.1234 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $119.59 | 12.257% | $134.2481 | $134.25 | $134.25 | $134.20 |
| Purchase #6 | $141.33 | 7.787% | $152.3354 | $152.34 | $152.35 | $152.30 |
| Purchase #7 | $84.83 | 6.606% | $90.4339 | $90.43 | $90.45 | $90.40 |
| 7 purchase totals = | $803.33 | $866.3883 | $866.40 | $866.40 | $866.20 | |