| 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 | $102.45 | 4.126% | $106.6771 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $187.87 | 7.578% | $202.1068 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $125.97 | 12.630% | $141.88 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $5.59 | 4.832% | $5.8601 | $5.86 | $5.85 | $5.90 |
| Purchase #5 | $119.53 | 12.292% | $134.2226 | $134.22 | $134.20 | $134.20 |
| Purchase #6 | $28.29 | 5.121% | $29.7387 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $170.95 | 13.756% | $194.4659 | $194.47 | $194.45 | $194.50 |
| 7 purchase totals = | $740.65 | $814.9512 | $814.96 | $814.95 | $815.00 | |