| 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 | $214.50 | 5.318% | $225.9071 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $15.28 | 11.304% | $17.0073 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $40.32 | 9.499% | $44.15 | $44.15 | $44.15 | $44.20 |
| Purchase #4 | $162.70 | 6.465% | $173.2186 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $20.91 | 10.470% | $23.0993 | $23.10 | $23.10 | $23.10 |
| Purchase #6 | $95.25 | 4.555% | $99.5886 | $99.59 | $99.60 | $99.60 |
| Purchase #7 | $232.81 | 4.679% | $243.7032 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $781.77 | $826.6741 | $826.68 | $826.65 | $826.70 | |