| 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 | $240.46 | 4.513% | $251.312 | $251.31 | $251.30 | $251.30 |
| Purchase #2 | $206.35 | 8.306% | $223.4894 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $124.51 | 6.334% | $132.3965 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $13.72 | 11.445% | $15.2903 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $181.32 | 3.544% | $187.746 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $18.78 | 7.721% | $20.23 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $225.49 | 12.324% | $253.2794 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,010.63 | $1,083.7436 | $1,083.75 | $1,083.80 | $1,083.70 | |