| 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 | $230.43 | 11.709% | $257.411 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $203.59 | 5.681% | $215.1559 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $159.56 | 8.790% | $173.5853 | $173.59 | $173.60 | $173.60 |
| Purchase #4 | $65.27 | 12.284% | $73.2878 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $30.83 | 5.613% | $32.5605 | $32.56 | $32.55 | $32.60 |
| Purchase #6 | $187.91 | 8.199% | $203.3167 | $203.32 | $203.30 | $203.30 |
| Purchase #7 | $209.35 | 8.273% | $226.6695 | $226.67 | $226.65 | $226.70 |
| 7 purchase totals = | $1,086.94 | $1,181.9867 | $1,182.00 | $1,181.95 | $1,182.10 | |