| 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 | $110.60 | 12.322% | $124.2281 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $148.97 | 8.862% | $162.1717 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $138.31 | 9.161% | $150.9806 | $150.98 | $151.00 | $151.00 |
| Purchase #4 | $130.81 | 12.495% | $147.1547 | $147.15 | $147.15 | $147.20 |
| Purchase #5 | $73.84 | 8.543% | $80.1482 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $90.80 | 12.658% | $102.2935 | $102.29 | $102.30 | $102.30 |
| Purchase #7 | $203.92 | 13.458% | $231.3636 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $897.25 | $998.3404 | $998.33 | $998.35 | $998.40 | |