| 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 | $112.58 | 11.721% | $125.7755 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $137.77 | 3.367% | $142.4087 | $142.41 | $142.40 | $142.40 |
| Purchase #3 | $36.64 | 6.849% | $39.1495 | $39.15 | $39.15 | $39.10 |
| Purchase #4 | $90.30 | 12.159% | $101.2796 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $200.83 | 6.313% | $213.5084 | $213.51 | $213.50 | $213.50 |
| Purchase #6 | $54.82 | 5.227% | $57.6854 | $57.69 | $57.70 | $57.70 |
| Purchase #7 | $47.58 | 3.456% | $49.2244 | $49.22 | $49.20 | $49.20 |
| 7 purchase totals = | $680.52 | $729.0315 | $729.04 | $729.05 | $729.00 | |