| 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 | $39.92 | 10.684% | $44.1851 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $6.29 | 9.492% | $6.887 | $6.89 | $6.90 | $6.90 |
| Purchase #3 | $210.64 | 8.724% | $229.0162 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $16.59 | 6.641% | $17.6917 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $237.29 | 12.346% | $266.5858 | $266.59 | $266.60 | $266.60 |
| Purchase #6 | $247.31 | 12.283% | $277.6871 | $277.69 | $277.70 | $277.70 |
| Purchase #7 | $117.98 | 10.346% | $130.1862 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $876.02 | $972.2391 | $972.26 | $972.30 | $972.30 | |