| 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 | $121.54 | 10.375% | $134.1498 | $134.15 | $134.15 | $134.10 |
| Purchase #2 | $131.32 | 11.681% | $146.6595 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $128.36 | 9.838% | $140.9881 | $140.99 | $141.00 | $141.00 |
| Purchase #4 | $62.52 | 10.354% | $68.9933 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $76.88 | 4.690% | $80.4857 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $12.66 | 8.575% | $13.7456 | $13.75 | $13.75 | $13.70 |
| Purchase #7 | $228.51 | 4.680% | $239.2043 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $761.79 | $824.2263 | $824.23 | $824.25 | $824.20 | |