| 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 | $106.77 | 9.108% | $116.4946 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $208.68 | 3.245% | $215.4517 | $215.45 | $215.45 | $215.50 |
| Purchase #3 | $55.54 | 7.379% | $59.6383 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $236.86 | 5.410% | $249.6741 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $140.45 | 6.497% | $149.575 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $198.93 | 12.291% | $223.3805 | $223.38 | $223.40 | $223.40 |
| Purchase #7 | $238.95 | 5.528% | $252.1592 | $252.16 | $252.15 | $252.20 |
| 7 purchase totals = | $1,186.18 | $1,266.3734 | $1,266.37 | $1,266.40 | $1,266.50 | |