| 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 | $112.76 | 6.444% | $120.0263 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $197.76 | 7.874% | $213.3316 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $26.76 | 10.361% | $29.5326 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $101.88 | 12.749% | $114.8687 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $217.45 | 9.203% | $237.4619 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $164.46 | 5.676% | $173.7947 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $220.83 | 10.344% | $243.6727 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $1,041.90 | $1,132.6885 | $1,132.68 | $1,132.70 | $1,132.70 | |