| 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 | $23.41 | 12.236% | $26.2744 | $26.27 | $26.25 | $26.30 |
| Purchase #2 | $28.50 | 4.324% | $29.7323 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $173.80 | 7.416% | $186.689 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $238.89 | 13.193% | $270.4068 | $270.41 | $270.40 | $270.40 |
| Purchase #5 | $6.64 | 5.667% | $7.0163 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $180.87 | 5.751% | $191.2718 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $199.90 | 9.132% | $218.1549 | $218.15 | $218.15 | $218.20 |
| 7 purchase totals = | $852.01 | $929.5455 | $929.54 | $929.50 | $929.60 | |