| 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 | $211.43 | 12.106% | $237.0257 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $153.69 | 9.623% | $168.4796 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $64.54 | 10.269% | $71.1676 | $71.17 | $71.15 | $71.20 |
| Purchase #4 | $33.40 | 3.406% | $34.5376 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $111.50 | 5.469% | $117.5979 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $169.69 | 7.440% | $182.3149 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $215.67 | 7.276% | $231.3621 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $959.92 | $1,042.4854 | $1,042.49 | $1,042.50 | $1,042.50 | |