| 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 | $239.75 | 12.575% | $269.8986 | $269.90 | $269.90 | $269.90 |
| Purchase #2 | $185.74 | 12.840% | $209.589 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $177.43 | 3.359% | $183.3899 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $121.25 | 9.146% | $132.3395 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $89.49 | 10.172% | $98.5929 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $11.82 | 3.119% | $12.1887 | $12.19 | $12.20 | $12.20 |
| Purchase #7 | $54.65 | 6.757% | $58.3427 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $880.13 | $964.3413 | $964.34 | $964.40 | $964.30 | |