| 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 | $215.51 | 7.677% | $232.0547 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $108.41 | 9.381% | $118.5799 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $12.81 | 6.198% | $13.604 | $13.60 | $13.60 | $13.60 |
| Purchase #4 | $150.48 | 3.758% | $156.135 | $156.14 | $156.15 | $156.10 |
| Purchase #5 | $234.80 | 6.341% | $249.6887 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $16.97 | 10.459% | $18.7449 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $87.96 | 11.703% | $98.254 | $98.25 | $98.25 | $98.30 |
| 7 purchase totals = | $826.94 | $887.0612 | $887.05 | $887.10 | $887.10 | |