| 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 | $233.67 | 4.735% | $244.7343 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $45.55 | 3.254% | $47.0322 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $79.67 | 3.404% | $82.382 | $82.38 | $82.40 | $82.40 |
| Purchase #4 | $114.82 | 5.476% | $121.1075 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $20.88 | 4.141% | $21.7446 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $178.74 | 11.687% | $199.6293 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $197.90 | 7.459% | $212.6614 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $871.23 | $929.2913 | $929.28 | $929.35 | $929.20 | |