| 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 | $227.79 | 9.525% | $249.487 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $207.42 | 7.122% | $222.1925 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $173.28 | 8.299% | $187.6605 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $138.84 | 4.670% | $145.3238 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $178.71 | 3.690% | $185.3044 | $185.30 | $185.30 | $185.30 |
| Purchase #6 | $237.38 | 4.669% | $248.4633 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $185.64 | 5.376% | $195.62 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $1,349.06 | $1,434.0515 | $1,434.04 | $1,434.00 | $1,434.10 | |