| 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 | $98.28 | 8.789% | $106.9178 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $178.64 | 5.602% | $188.6474 | $188.65 | $188.65 | $188.60 |
| Purchase #3 | $89.40 | 10.121% | $98.4482 | $98.45 | $98.45 | $98.40 |
| Purchase #4 | $113.37 | 10.584% | $125.3691 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $89.40 | 9.813% | $98.1728 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $222.26 | 12.598% | $250.2603 | $250.26 | $250.25 | $250.30 |
| Purchase #7 | $195.38 | 10.466% | $215.8285 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $986.73 | $1,083.6441 | $1,083.65 | $1,083.60 | $1,083.60 | |