| 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 | $204.34 | 13.255% | $231.4253 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $234.30 | 9.864% | $257.4114 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $55.55 | 4.108% | $57.832 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $75.75 | 8.765% | $82.3895 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $116.91 | 4.151% | $121.7629 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $170.55 | 8.618% | $185.248 | $185.25 | $185.25 | $185.20 |
| Purchase #7 | $5.66 | 6.551% | $6.0308 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $863.06 | $942.0999 | $942.10 | $942.15 | $942.00 | |