| 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 | $232.91 | 8.589% | $252.9146 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $230.28 | 5.176% | $242.1993 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $175.40 | 7.153% | $187.9464 | $187.95 | $187.95 | $187.90 |
| Purchase #4 | $131.38 | 13.250% | $148.7879 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $41.78 | 13.246% | $47.3142 | $47.31 | $47.30 | $47.30 |
| Purchase #6 | $47.80 | 4.792% | $50.0906 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $104.88 | 4.179% | $109.2629 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $964.43 | $1,038.5159 | $1,038.51 | $1,038.50 | $1,038.50 | |