| 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 | $221.96 | 10.871% | $246.0893 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $132.71 | 3.153% | $136.8943 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $62.38 | 10.342% | $68.8313 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $169.62 | 5.753% | $179.3782 | $179.38 | $179.40 | $179.40 |
| Purchase #5 | $122.37 | 6.195% | $129.9508 | $129.95 | $129.95 | $130.00 |
| Purchase #6 | $68.37 | 9.809% | $75.0764 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $152.57 | 9.808% | $167.5341 | $167.53 | $167.55 | $167.50 |
| 7 purchase totals = | $929.98 | $1,003.7544 | $1,003.75 | $1,003.85 | $1,003.80 | |