| 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 | $211.80 | 10.529% | $234.1004 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $180.56 | 12.290% | $202.7508 | $202.75 | $202.75 | $202.80 |
| Purchase #3 | $116.56 | 5.784% | $123.3018 | $123.30 | $123.30 | $123.30 |
| Purchase #4 | $75.36 | 5.190% | $79.2712 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $209.25 | 7.605% | $225.1635 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $203.58 | 5.694% | $215.1718 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $156.57 | 8.237% | $169.4667 | $169.47 | $169.45 | $169.50 |
| 7 purchase totals = | $1,153.68 | $1,249.2262 | $1,249.22 | $1,249.15 | $1,249.40 | |