| 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 | $136.74 | 5.749% | $144.6012 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $245.99 | 8.536% | $266.9877 | $266.99 | $267.00 | $267.00 |
| Purchase #3 | $248.76 | 12.183% | $279.0664 | $279.07 | $279.05 | $279.10 |
| Purchase #4 | $217.55 | 9.259% | $237.693 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $109.89 | 3.538% | $113.7779 | $113.78 | $113.80 | $113.80 |
| Purchase #6 | $155.78 | 11.172% | $173.1837 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $49.49 | 13.357% | $56.1004 | $56.10 | $56.10 | $56.10 |
| 7 purchase totals = | $1,164.20 | $1,271.4103 | $1,271.41 | $1,271.45 | $1,271.50 | |