| 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 | $117.80 | 4.745% | $123.3896 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $79.72 | 3.296% | $82.3476 | $82.35 | $82.35 | $82.30 |
| Purchase #3 | $84.59 | 3.848% | $87.845 | $87.85 | $87.85 | $87.80 |
| Purchase #4 | $175.49 | 13.730% | $199.5848 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $96.28 | 6.686% | $102.7173 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $232.78 | 4.754% | $243.8464 | $243.85 | $243.85 | $243.80 |
| Purchase #7 | $236.29 | 13.549% | $268.3049 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $1,022.95 | $1,108.0356 | $1,108.04 | $1,108.05 | $1,107.90 | |