| 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 | $104.77 | 11.571% | $116.8929 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $214.35 | 4.412% | $223.8071 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $19.97 | 7.121% | $21.3921 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $234.33 | 13.142% | $265.1256 | $265.13 | $265.15 | $265.10 |
| Purchase #5 | $201.88 | 6.205% | $214.4067 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $215.89 | 11.335% | $240.3611 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $102.85 | 13.133% | $116.3573 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $1,094.04 | $1,198.3428 | $1,198.35 | $1,198.35 | $1,198.40 | |