| 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 | $105.51 | 7.798% | $113.7377 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $17.66 | 12.481% | $19.8641 | $19.86 | $19.85 | $19.90 |
| Purchase #3 | $107.86 | 9.373% | $117.9697 | $117.97 | $117.95 | $118.00 |
| Purchase #4 | $110.86 | 8.433% | $120.2088 | $120.21 | $120.20 | $120.20 |
| Purchase #5 | $225.26 | 3.418% | $232.9594 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $160.58 | 5.385% | $169.2272 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $84.72 | 5.123% | $89.0602 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $812.45 | $863.0271 | $863.03 | $863.00 | $863.10 | |