| 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 | $179.98 | 12.824% | $203.0606 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $227.67 | 5.313% | $239.7661 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $170.47 | 11.737% | $190.4781 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $94.26 | 6.450% | $100.3398 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $236.83 | 9.307% | $258.8718 | $258.87 | $258.85 | $258.90 |
| Purchase #6 | $141.40 | 13.218% | $160.0903 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $52.78 | 4.485% | $55.1472 | $55.15 | $55.15 | $55.10 |
| 7 purchase totals = | $1,103.39 | $1,207.7539 | $1,207.76 | $1,207.75 | $1,207.80 | |