| 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 | $107.93 | 13.120% | $122.0904 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $188.40 | 5.829% | $199.3818 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $190.80 | 5.294% | $200.901 | $200.90 | $200.90 | $200.90 |
| Purchase #4 | $249.83 | 13.520% | $283.607 | $283.61 | $283.60 | $283.60 |
| Purchase #5 | $153.42 | 10.664% | $169.7807 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $47.84 | 13.247% | $54.1774 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $150.92 | 9.619% | $165.437 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $1,089.14 | $1,195.3753 | $1,195.38 | $1,195.45 | $1,195.40 | |