| 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 | $238.40 | 8.667% | $259.0621 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $173.89 | 4.716% | $182.0907 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $140.44 | 6.550% | $149.6388 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $75.86 | 5.169% | $79.7812 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $206.41 | 10.113% | $227.2842 | $227.28 | $227.30 | $227.30 |
| Purchase #6 | $227.65 | 6.854% | $243.2531 | $243.25 | $243.25 | $243.30 |
| Purchase #7 | $167.38 | 7.713% | $180.29 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $1,230.03 | $1,321.4001 | $1,321.39 | $1,321.45 | $1,321.50 | |