| 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 | $129.25 | 11.234% | $143.7699 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $202.42 | 11.235% | $225.1619 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $242.54 | 8.436% | $263.0007 | $263.00 | $263.00 | $263.00 |
| Purchase #4 | $107.93 | 8.387% | $116.9821 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $239.93 | 6.340% | $255.1416 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $112.26 | 5.494% | $118.4276 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $250.93 | 12.270% | $281.7191 | $281.72 | $281.70 | $281.70 |
| 7 purchase totals = | $1,285.26 | $1,404.2029 | $1,404.20 | $1,404.20 | $1,404.20 | |