| 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 | $236.29 | 11.296% | $262.9813 | $262.98 | $263.00 | $263.00 |
| Purchase #2 | $79.45 | 3.342% | $82.1052 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $13.69 | 7.770% | $14.7537 | $14.75 | $14.75 | $14.80 |
| Purchase #4 | $222.32 | 8.206% | $240.5636 | $240.56 | $240.55 | $240.60 |
| Purchase #5 | $89.55 | 5.821% | $94.7627 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $156.69 | 9.518% | $171.6038 | $171.60 | $171.60 | $171.60 |
| Purchase #7 | $14.67 | 8.508% | $15.9181 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $812.66 | $882.6884 | $882.68 | $882.65 | $882.80 | |