| 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 | $65.39 | 7.505% | $70.2975 | $70.30 | $70.30 | $70.30 |
| Purchase #2 | $199.48 | 5.384% | $210.22 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $151.56 | 10.432% | $167.3707 | $167.37 | $167.35 | $167.40 |
| Purchase #4 | $231.54 | 7.155% | $248.1067 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $234.65 | 13.133% | $265.4666 | $265.47 | $265.45 | $265.50 |
| Purchase #6 | $229.60 | 5.440% | $242.0902 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $22.38 | 11.873% | $25.0372 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $1,134.60 | $1,228.5889 | $1,228.60 | $1,228.55 | $1,228.60 | |