| 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 | $250.70 | 9.663% | $274.9251 | $274.93 | $274.95 | $274.90 |
| Purchase #2 | $106.29 | 10.860% | $117.8331 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $200.37 | 3.678% | $207.7396 | $207.74 | $207.75 | $207.70 |
| Purchase #4 | $214.44 | 9.185% | $234.1363 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $42.89 | 4.693% | $44.9028 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $195.69 | 9.551% | $214.3804 | $214.38 | $214.40 | $214.40 |
| Purchase #7 | $76.35 | 3.462% | $78.9932 | $78.99 | $79.00 | $79.00 |
| 7 purchase totals = | $1,086.73 | $1,172.9105 | $1,172.91 | $1,173.00 | $1,172.80 | |