| 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 | $9.40 | 7.539% | $10.1087 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $72.69 | 10.724% | $80.4853 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $201.36 | 11.198% | $223.9083 | $223.91 | $223.90 | $223.90 |
| Purchase #4 | $233.72 | 4.340% | $243.8634 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $92.91 | 5.120% | $97.667 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $158.46 | 4.107% | $164.968 | $164.97 | $164.95 | $165.00 |
| Purchase #7 | $166.74 | 10.342% | $183.9843 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $935.28 | $1,004.9850 | $1,004.99 | $1,004.95 | $1,005.10 | |