| 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 | $119.63 | 11.792% | $133.7368 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $249.68 | 3.873% | $259.3501 | $259.35 | $259.35 | $259.40 |
| Purchase #3 | $111.97 | 4.323% | $116.8105 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $132.55 | 10.850% | $146.9317 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $107.58 | 12.482% | $121.0081 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $136.34 | 4.432% | $142.3826 | $142.38 | $142.40 | $142.40 |
| Purchase #7 | $174.67 | 8.731% | $189.9204 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $1,032.42 | $1,110.1402 | $1,110.14 | $1,110.15 | $1,110.10 | |