| 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 | $124.40 | 3.638% | $128.9257 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $63.80 | 11.290% | $71.003 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $53.90 | 9.351% | $58.9402 | $58.94 | $58.95 | $58.90 |
| Purchase #4 | $190.54 | 7.473% | $204.7791 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $132.36 | 8.578% | $143.7138 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $203.75 | 12.665% | $229.5549 | $229.55 | $229.55 | $229.60 |
| Purchase #7 | $9.68 | 3.499% | $10.0187 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $778.43 | $846.9354 | $846.93 | $846.95 | $846.90 | |