| 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 | $34.55 | 11.279% | $38.4469 | $38.45 | $38.45 | $38.40 |
| Purchase #2 | $147.28 | 13.430% | $167.0597 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $222.44 | 8.866% | $242.1615 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $218.86 | 7.214% | $234.6486 | $234.65 | $234.65 | $234.60 |
| Purchase #5 | $249.86 | 12.152% | $280.223 | $280.22 | $280.20 | $280.20 |
| Purchase #6 | $149.93 | 5.562% | $158.2691 | $158.27 | $158.25 | $158.30 |
| Purchase #7 | $105.81 | 5.316% | $111.4349 | $111.43 | $111.45 | $111.40 |
| 7 purchase totals = | $1,128.73 | $1,232.2437 | $1,232.24 | $1,232.20 | $1,232.20 | |