| 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 | $188.27 | 9.560% | $206.2686 | $206.27 | $206.25 | $206.30 |
| Purchase #2 | $10.38 | 6.410% | $11.0454 | $11.05 | $11.05 | $11.00 |
| Purchase #3 | $224.38 | 3.418% | $232.0493 | $232.05 | $232.05 | $232.00 |
| Purchase #4 | $242.89 | 8.665% | $263.9364 | $263.94 | $263.95 | $263.90 |
| Purchase #5 | $159.55 | 3.163% | $164.5966 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $28.48 | 5.157% | $29.9487 | $29.95 | $29.95 | $29.90 |
| Purchase #7 | $9.46 | 7.398% | $10.1599 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $863.41 | $918.0049 | $918.02 | $918.00 | $917.90 | |