| 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 | $217.72 | 10.363% | $240.2823 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $137.56 | 8.132% | $148.7464 | $148.75 | $148.75 | $148.70 |
| Purchase #3 | $178.39 | 4.331% | $186.1161 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $34.33 | 10.761% | $38.0243 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $199.75 | 7.285% | $214.3018 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $142.51 | 6.139% | $151.2587 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $161.71 | 8.234% | $175.0252 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $1,071.97 | $1,153.7548 | $1,153.76 | $1,153.75 | $1,153.70 | |