| 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 | $231.50 | 12.342% | $260.0717 | $260.07 | $260.05 | $260.10 |
| Purchase #2 | $125.25 | 11.539% | $139.7026 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $102.33 | 4.795% | $107.2367 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $6.38 | 3.277% | $6.5891 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $76.81 | 10.201% | $84.6454 | $84.65 | $84.65 | $84.60 |
| Purchase #6 | $15.46 | 9.490% | $16.9272 | $16.93 | $16.95 | $16.90 |
| Purchase #7 | $186.92 | 8.356% | $202.539 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $744.65 | $817.7117 | $817.72 | $817.75 | $817.60 | |