| 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 | $212.72 | 13.709% | $241.8818 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $34.57 | 9.387% | $37.8151 | $37.82 | $37.80 | $37.80 |
| Purchase #3 | $133.82 | 12.644% | $150.7402 | $150.74 | $150.75 | $150.70 |
| Purchase #4 | $25.75 | 8.749% | $28.0029 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $101.94 | 10.342% | $112.4826 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $154.36 | 6.513% | $164.4135 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $153.45 | 6.852% | $163.9644 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $816.61 | $899.3005 | $899.29 | $899.30 | $899.30 | |