| 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 | $97.93 | 5.194% | $103.0165 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $219.66 | 3.449% | $227.2361 | $227.24 | $227.25 | $227.20 |
| Purchase #3 | $107.96 | 6.605% | $115.0908 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $175.40 | 13.426% | $198.9492 | $198.95 | $198.95 | $198.90 |
| Purchase #5 | $232.45 | 7.191% | $249.1655 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $75.49 | 13.749% | $85.8691 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $53.89 | 7.526% | $57.9458 | $57.95 | $57.95 | $57.90 |
| 7 purchase totals = | $962.78 | $1,037.2730 | $1,037.29 | $1,037.25 | $1,037.20 | |