| 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 | $247.91 | 8.431% | $268.8113 | $268.81 | $268.80 | $268.80 |
| Purchase #2 | $109.95 | 3.705% | $114.0236 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $5.46 | 7.801% | $5.8859 | $5.89 | $5.90 | $5.90 |
| Purchase #4 | $25.99 | 10.507% | $28.7208 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $120.85 | 8.854% | $131.5501 | $131.55 | $131.55 | $131.60 |
| Purchase #6 | $49.99 | 11.627% | $55.8023 | $55.80 | $55.80 | $55.80 |
| Purchase #7 | $228.87 | 10.234% | $252.2926 | $252.29 | $252.30 | $252.30 |
| 7 purchase totals = | $789.02 | $857.0866 | $857.08 | $857.05 | $857.10 | |