| 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 | $239.51 | 8.446% | $259.739 | $259.74 | $259.75 | $259.70 |
| Purchase #2 | $22.35 | 4.706% | $23.4018 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $94.52 | 3.409% | $97.7422 | $97.74 | $97.75 | $97.70 |
| Purchase #4 | $173.70 | 12.869% | $196.0535 | $196.05 | $196.05 | $196.10 |
| Purchase #5 | $161.46 | 5.465% | $170.2838 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $10.83 | 12.391% | $12.1719 | $12.17 | $12.15 | $12.20 |
| Purchase #7 | $89.42 | 10.861% | $99.1319 | $99.13 | $99.15 | $99.10 |
| 7 purchase totals = | $791.79 | $858.5241 | $858.51 | $858.55 | $858.50 | |