| 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 | $218.31 | 6.790% | $233.1332 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $222.72 | 12.369% | $250.2682 | $250.27 | $250.25 | $250.30 |
| Purchase #3 | $231.39 | 6.487% | $246.4003 | $246.40 | $246.40 | $246.40 |
| Purchase #4 | $47.53 | 5.355% | $50.0752 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $30.81 | 8.487% | $33.4248 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $107.43 | 13.134% | $121.5399 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $186.63 | 11.450% | $207.9991 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $1,044.82 | $1,142.8407 | $1,142.84 | $1,142.85 | $1,142.80 | |