| 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 | $187.33 | 6.239% | $199.0175 | $199.02 | $199.00 | $199.00 |
| Purchase #2 | $8.43 | 12.820% | $9.5107 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $73.61 | 11.804% | $82.2989 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $194.42 | 7.694% | $209.3787 | $209.38 | $209.40 | $209.40 |
| Purchase #5 | $219.95 | 3.583% | $227.8308 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $181.89 | 9.665% | $199.4697 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $56.94 | 13.633% | $64.7026 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $922.57 | $992.2089 | $992.21 | $992.20 | $992.20 | |