| 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 | $223.34 | 4.117% | $232.5349 | $232.53 | $232.55 | $232.50 |
| Purchase #2 | $233.80 | 6.411% | $248.7889 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $107.41 | 8.734% | $116.7912 | $116.79 | $116.80 | $116.80 |
| Purchase #4 | $180.37 | 10.871% | $199.978 | $199.98 | $200.00 | $200.00 |
| Purchase #5 | $49.81 | 10.702% | $55.1407 | $55.14 | $55.15 | $55.10 |
| Purchase #6 | $140.81 | 3.653% | $145.9538 | $145.95 | $145.95 | $146.00 |
| Purchase #7 | $95.89 | 11.380% | $106.8023 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $1,031.43 | $1,105.9898 | $1,105.98 | $1,106.05 | $1,106.00 | |