| 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 | $8.32 | 11.614% | $9.2863 | $9.29 | $9.30 | $9.30 |
| Purchase #2 | $95.45 | 10.706% | $105.6689 | $105.67 | $105.65 | $105.70 |
| Purchase #3 | $183.63 | 10.874% | $203.5979 | $203.60 | $203.60 | $203.60 |
| Purchase #4 | $191.36 | 12.533% | $215.3431 | $215.34 | $215.35 | $215.30 |
| Purchase #5 | $226.96 | 8.840% | $247.0233 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $70.36 | 13.298% | $79.7165 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $96.44 | 3.401% | $99.7199 | $99.72 | $99.70 | $99.70 |
| 7 purchase totals = | $872.52 | $960.3559 | $960.36 | $960.30 | $960.30 | |