| 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 | $11.54 | 11.754% | $12.8964 | $12.90 | $12.90 | $12.90 |
| Purchase #2 | $167.25 | 9.724% | $183.5134 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $117.30 | 4.863% | $123.0043 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $207.54 | 5.234% | $218.4026 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $23.79 | 5.209% | $25.0292 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $227.27 | 5.667% | $240.1494 | $240.15 | $240.15 | $240.10 |
| Purchase #7 | $116.36 | 4.441% | $121.5275 | $121.53 | $121.55 | $121.50 |
| 7 purchase totals = | $871.05 | $924.5228 | $924.52 | $924.55 | $924.40 | |