| 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 | $120.89 | 10.660% | $133.7769 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $196.33 | 6.455% | $209.0031 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $86.58 | 12.826% | $97.6848 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $8.67 | 7.647% | $9.333 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $8.34 | 10.638% | $9.2272 | $9.23 | $9.25 | $9.20 |
| Purchase #6 | $221.58 | 10.563% | $244.9855 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $95.69 | 11.786% | $106.968 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $738.08 | $810.9785 | $810.98 | $811.05 | $811.00 | |