| 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 | $239.79 | 3.215% | $247.4992 | $247.50 | $247.50 | $247.50 |
| Purchase #2 | $237.30 | 12.425% | $266.7845 | $266.78 | $266.80 | $266.80 |
| Purchase #3 | $226.68 | 3.576% | $234.7861 | $234.79 | $234.80 | $234.80 |
| Purchase #4 | $175.90 | 3.695% | $182.3995 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $244.55 | 4.852% | $256.4156 | $256.42 | $256.40 | $256.40 |
| Purchase #6 | $112.82 | 5.491% | $119.0149 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $113.76 | 5.661% | $120.2 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $1,350.80 | $1,427.0998 | $1,427.10 | $1,427.10 | $1,427.10 | |