| 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 | $117.56 | 3.214% | $121.3384 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $192.54 | 13.624% | $218.7716 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $232.26 | 4.654% | $243.0694 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $222.33 | 6.374% | $236.5013 | $236.50 | $236.50 | $236.50 |
| Purchase #5 | $21.62 | 8.225% | $23.3982 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $120.96 | 5.446% | $127.5475 | $127.55 | $127.55 | $127.50 |
| Purchase #7 | $152.35 | 9.792% | $167.2681 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $1,059.62 | $1,137.8945 | $1,137.90 | $1,137.85 | $1,137.90 | |