| 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 | $215.96 | 6.692% | $230.412 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $180.36 | 10.806% | $199.8497 | $199.85 | $199.85 | $199.80 |
| Purchase #3 | $44.83 | 11.798% | $50.119 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $204.66 | 12.254% | $229.739 | $229.74 | $229.75 | $229.70 |
| Purchase #5 | $47.96 | 4.498% | $50.1172 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $206.57 | 5.526% | $217.9851 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $175.50 | 5.682% | $185.4719 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $1,075.84 | $1,163.6939 | $1,163.70 | $1,163.65 | $1,163.60 | |