| 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 | $101.74 | 7.867% | $109.7439 | $109.74 | $109.75 | $109.70 |
| Purchase #2 | $15.32 | 10.752% | $16.9672 | $16.97 | $16.95 | $17.00 |
| Purchase #3 | $183.31 | 7.729% | $197.478 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $222.54 | 8.848% | $242.2303 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $225.38 | 8.374% | $244.2533 | $244.25 | $244.25 | $244.30 |
| Purchase #6 | $111.33 | 12.339% | $125.067 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $32.39 | 3.272% | $33.4498 | $33.45 | $33.45 | $33.40 |
| 7 purchase totals = | $892.01 | $969.1895 | $969.19 | $969.20 | $969.20 | |