| 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 | $117.84 | 10.696% | $130.4442 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $225.85 | 12.797% | $254.752 | $254.75 | $254.75 | $254.80 |
| Purchase #3 | $10.83 | 8.226% | $11.7209 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $17.88 | 12.804% | $20.1694 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $24.96 | 4.797% | $26.1573 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $132.30 | 4.319% | $138.014 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $65.91 | 3.198% | $68.0178 | $68.02 | $68.00 | $68.00 |
| 7 purchase totals = | $595.57 | $649.2756 | $649.27 | $649.20 | $649.30 | |