| 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 | $206.36 | 4.362% | $215.3614 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $196.58 | 3.664% | $203.7827 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $149.34 | 7.153% | $160.0223 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $58.94 | 11.800% | $65.8949 | $65.89 | $65.90 | $65.90 |
| Purchase #5 | $246.38 | 12.758% | $277.8132 | $277.81 | $277.80 | $277.80 |
| Purchase #6 | $69.47 | 12.303% | $78.0169 | $78.02 | $78.00 | $78.00 |
| Purchase #7 | $190.57 | 7.518% | $204.8971 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $1,117.64 | $1,205.7885 | $1,205.78 | $1,205.75 | $1,205.80 | |