| 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 | $124.64 | 8.345% | $135.0412 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $156.96 | 9.370% | $171.6672 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $115.41 | 3.410% | $119.3455 | $119.35 | $119.35 | $119.30 |
| Purchase #4 | $151.91 | 12.743% | $171.2679 | $171.27 | $171.25 | $171.30 |
| Purchase #5 | $96.90 | 11.349% | $107.8972 | $107.90 | $107.90 | $107.90 |
| Purchase #6 | $111.29 | 7.161% | $119.2595 | $119.26 | $119.25 | $119.30 |
| Purchase #7 | $106.73 | 8.220% | $115.5032 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $863.84 | $939.9817 | $939.99 | $939.95 | $940.00 | |