| 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 | $23.42 | 13.577% | $26.5997 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $11.36 | 6.828% | $12.1357 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $103.89 | 3.207% | $107.2218 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $231.89 | 6.794% | $247.6446 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $105.70 | 7.612% | $113.7459 | $113.75 | $113.75 | $113.70 |
| Purchase #6 | $167.48 | 13.603% | $190.2623 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $124.84 | 12.811% | $140.8333 | $140.83 | $140.85 | $140.80 |
| 7 purchase totals = | $768.58 | $838.4433 | $838.44 | $838.45 | $838.30 | |