| 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 | $101.88 | 11.127% | $113.2162 | $113.22 | $113.20 | $113.20 |
| Purchase #2 | $162.49 | 13.202% | $183.9419 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $224.55 | 3.175% | $231.6795 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $12.61 | 10.177% | $13.8933 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $50.93 | 12.438% | $57.2647 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $203.94 | 12.739% | $229.9199 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $8.56 | 8.533% | $9.2904 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $764.96 | $839.2059 | $839.20 | $839.20 | $839.20 | |