| 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 | $220.73 | 10.269% | $243.3968 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $49.30 | 4.696% | $51.6151 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $15.98 | 4.825% | $16.751 | $16.75 | $16.75 | $16.80 |
| Purchase #4 | $26.44 | 8.338% | $28.6446 | $28.64 | $28.65 | $28.60 |
| Purchase #5 | $43.93 | 3.107% | $45.2949 | $45.29 | $45.30 | $45.30 |
| Purchase #6 | $109.47 | 3.444% | $113.2401 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $162.53 | 11.183% | $180.7057 | $180.71 | $180.70 | $180.70 |
| 7 purchase totals = | $628.38 | $679.6482 | $679.65 | $679.65 | $679.60 | |