| 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 | $185.87 | 10.343% | $205.0945 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $60.33 | 6.258% | $64.1055 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $104.37 | 11.229% | $116.0897 | $116.09 | $116.10 | $116.10 |
| Purchase #4 | $196.39 | 5.115% | $206.4353 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $230.37 | 7.285% | $247.1525 | $247.15 | $247.15 | $247.20 |
| Purchase #6 | $105.57 | 10.306% | $116.45 | $116.45 | $116.45 | $116.50 |
| Purchase #7 | $208.29 | 12.474% | $234.2721 | $234.27 | $234.25 | $234.30 |
| 7 purchase totals = | $1,091.19 | $1,189.5996 | $1,189.60 | $1,189.60 | $1,189.70 | |