| 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 | $49.74 | 4.800% | $52.1275 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $160.95 | 5.761% | $170.2223 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $88.47 | 10.661% | $97.9018 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $98.75 | 10.534% | $109.1523 | $109.15 | $109.15 | $109.20 |
| Purchase #5 | $187.50 | 3.852% | $194.7225 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $225.25 | 4.309% | $234.956 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $115.74 | 6.428% | $123.1798 | $123.18 | $123.20 | $123.20 |
| 7 purchase totals = | $926.40 | $982.2622 | $982.26 | $982.25 | $982.30 | |