| 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 | $111.25 | 12.182% | $124.8025 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $237.75 | 6.600% | $253.4415 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $117.25 | 3.178% | $120.9762 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $12.72 | 7.161% | $13.6309 | $13.63 | $13.65 | $13.60 |
| Purchase #5 | $134.52 | 10.208% | $148.2518 | $148.25 | $148.25 | $148.30 |
| Purchase #6 | $85.83 | 7.725% | $92.4604 | $92.46 | $92.45 | $92.50 |
| Purchase #7 | $48.45 | 5.819% | $51.2693 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $747.77 | $804.8326 | $804.83 | $804.85 | $804.90 | |