| 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 | $9.52 | 11.136% | $10.5801 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $164.31 | 10.832% | $182.1081 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $117.54 | 7.114% | $125.9018 | $125.90 | $125.90 | $125.90 |
| Purchase #4 | $221.81 | 6.832% | $236.9641 | $236.96 | $236.95 | $237.00 |
| Purchase #5 | $82.27 | 8.378% | $89.1626 | $89.16 | $89.15 | $89.20 |
| Purchase #6 | $165.95 | 10.546% | $183.4511 | $183.45 | $183.45 | $183.50 |
| Purchase #7 | $18.39 | 3.361% | $19.0081 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $779.79 | $847.1759 | $847.17 | $847.15 | $847.30 | |