| 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 | $188.49 | 12.681% | $212.3924 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $206.51 | 6.715% | $220.3771 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $18.33 | 10.718% | $20.2946 | $20.29 | $20.30 | $20.30 |
| Purchase #4 | $201.58 | 3.856% | $209.3529 | $209.35 | $209.35 | $209.40 |
| Purchase #5 | $173.31 | 4.586% | $181.258 | $181.26 | $181.25 | $181.30 |
| Purchase #6 | $205.98 | 13.420% | $233.6225 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $104.70 | 11.633% | $116.8798 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $1,098.90 | $1,194.1773 | $1,194.17 | $1,194.20 | $1,194.30 | |