| 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 | $246.79 | 6.447% | $262.7006 | $262.70 | $262.70 | $262.70 |
| Purchase #2 | $107.52 | 4.784% | $112.6638 | $112.66 | $112.65 | $112.70 |
| Purchase #3 | $120.94 | 12.502% | $136.0599 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $238.38 | 3.421% | $246.535 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $11.73 | 10.629% | $12.9768 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $122.60 | 5.714% | $129.6054 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $24.52 | 9.420% | $26.8298 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $872.48 | $927.3713 | $927.38 | $927.40 | $927.40 | |