| 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 | $112.39 | 5.699% | $118.7951 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $20.36 | 9.244% | $22.2421 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $199.45 | 4.804% | $209.0316 | $209.03 | $209.05 | $209.00 |
| Purchase #4 | $176.82 | 10.387% | $195.1863 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $217.57 | 4.270% | $226.8602 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $217.61 | 4.418% | $227.224 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $224.88 | 10.473% | $248.4317 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $1,169.08 | $1,247.7710 | $1,247.77 | $1,247.80 | $1,247.70 | |