| 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 | $118.96 | 8.636% | $129.2334 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $242.67 | 12.522% | $273.0571 | $273.06 | $273.05 | $273.10 |
| Purchase #3 | $77.34 | 5.442% | $81.5488 | $81.55 | $81.55 | $81.50 |
| Purchase #4 | $95.32 | 10.674% | $105.4945 | $105.49 | $105.50 | $105.50 |
| Purchase #5 | $117.26 | 8.242% | $126.9246 | $126.92 | $126.90 | $126.90 |
| Purchase #6 | $243.39 | 3.647% | $252.2664 | $252.27 | $252.25 | $252.30 |
| Purchase #7 | $241.80 | 4.526% | $252.7439 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $1,136.74 | $1,221.2687 | $1,221.26 | $1,221.25 | $1,221.20 | |