| 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 | $245.36 | 13.613% | $278.7609 | $278.76 | $278.75 | $278.80 |
| Purchase #2 | $221.60 | 3.756% | $229.9233 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $58.49 | 5.626% | $61.7806 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $28.43 | 3.686% | $29.4779 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $179.86 | 13.470% | $204.0871 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $53.76 | 7.340% | $57.706 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $51.86 | 7.110% | $55.5472 | $55.55 | $55.55 | $55.50 |
| 7 purchase totals = | $839.36 | $917.2830 | $917.29 | $917.30 | $917.30 | |