| 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 | $231.40 | 7.697% | $249.2109 | $249.21 | $249.20 | $249.20 |
| Purchase #2 | $188.68 | 13.586% | $214.3141 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $172.37 | 5.593% | $182.0107 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $26.53 | 8.304% | $28.7331 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $60.52 | 9.129% | $66.0449 | $66.04 | $66.05 | $66.00 |
| Purchase #6 | $94.36 | 6.147% | $100.1603 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $184.83 | 5.675% | $195.3191 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $958.69 | $1,035.7931 | $1,035.78 | $1,035.75 | $1,035.70 | |