| 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 | $217.88 | 7.620% | $234.4825 | $234.48 | $234.50 | $234.50 |
| Purchase #2 | $219.84 | 9.225% | $240.1202 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $154.34 | 8.118% | $166.8693 | $166.87 | $166.85 | $166.90 |
| Purchase #4 | $71.50 | 9.219% | $78.0916 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $150.91 | 12.288% | $169.4538 | $169.45 | $169.45 | $169.50 |
| Purchase #6 | $169.65 | 13.707% | $192.9039 | $192.90 | $192.90 | $192.90 |
| Purchase #7 | $103.87 | 3.515% | $107.521 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $1,087.99 | $1,189.4423 | $1,189.43 | $1,189.40 | $1,189.50 | |