| 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 | $136.89 | 3.705% | $141.9618 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $119.41 | 10.592% | $132.0579 | $132.06 | $132.05 | $132.10 |
| Purchase #3 | $182.62 | 9.836% | $200.5825 | $200.58 | $200.60 | $200.60 |
| Purchase #4 | $239.25 | 9.333% | $261.5792 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $206.98 | 3.293% | $213.7959 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $102.25 | 7.743% | $110.1672 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $36.63 | 9.173% | $39.9901 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $1,024.03 | $1,100.1346 | $1,100.14 | $1,100.15 | $1,100.30 | |