| 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 | $122.88 | 10.837% | $136.1965 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $40.81 | 9.384% | $44.6396 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $56.94 | 9.576% | $62.3926 | $62.39 | $62.40 | $62.40 |
| Purchase #4 | $208.34 | 13.831% | $237.1555 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $162.29 | 11.364% | $180.7326 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $223.66 | 8.416% | $242.4832 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $24.61 | 5.203% | $25.8905 | $25.89 | $25.90 | $25.90 |
| 7 purchase totals = | $839.53 | $929.4905 | $929.49 | $929.55 | $929.50 | |