| 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 | $241.63 | 12.551% | $271.957 | $271.96 | $271.95 | $272.00 |
| Purchase #2 | $6.52 | 3.273% | $6.7334 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $245.56 | 4.125% | $255.6894 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $153.83 | 10.624% | $170.1729 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $21.96 | 9.657% | $24.0807 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $59.51 | 10.857% | $65.971 | $65.97 | $65.95 | $66.00 |
| Purchase #7 | $85.52 | 13.355% | $96.9412 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $814.53 | $891.5456 | $891.54 | $891.55 | $891.60 | |