| 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 | $199.67 | 7.733% | $215.1105 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $77.36 | 12.829% | $87.2845 | $87.28 | $87.30 | $87.30 |
| Purchase #3 | $239.73 | 11.804% | $268.0277 | $268.03 | $268.05 | $268.00 |
| Purchase #4 | $65.38 | 3.612% | $67.7415 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $107.75 | 9.736% | $118.2405 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $114.47 | 13.127% | $129.4965 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $117.60 | 12.671% | $132.5011 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $921.96 | $1,018.4023 | $1,018.40 | $1,018.45 | $1,018.30 | |