| 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 | $233.74 | 10.208% | $257.6002 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $209.72 | 7.790% | $226.0572 | $226.06 | $226.05 | $226.10 |
| Purchase #3 | $143.38 | 11.870% | $160.3992 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $110.54 | 4.214% | $115.1982 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $105.54 | 10.299% | $116.4096 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $32.90 | 10.583% | $36.3818 | $36.38 | $36.40 | $36.40 |
| Purchase #7 | $151.88 | 12.831% | $171.3677 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $987.70 | $1,083.4139 | $1,083.42 | $1,083.40 | $1,083.50 | |