| 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 | $78.87 | 4.253% | $82.2243 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $179.39 | 12.655% | $202.0918 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $230.94 | 6.171% | $245.1913 | $245.19 | $245.20 | $245.20 |
| Purchase #4 | $109.99 | 10.235% | $121.2475 | $121.25 | $121.25 | $121.20 |
| Purchase #5 | $191.66 | 6.775% | $204.645 | $204.65 | $204.65 | $204.60 |
| Purchase #6 | $100.25 | 11.245% | $111.5231 | $111.52 | $111.50 | $111.50 |
| Purchase #7 | $14.65 | 13.640% | $16.6483 | $16.65 | $16.65 | $16.60 |
| 7 purchase totals = | $905.75 | $983.5713 | $983.57 | $983.55 | $983.40 | |