| 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 | $202.58 | 9.126% | $221.0675 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $249.88 | 3.711% | $259.153 | $259.15 | $259.15 | $259.20 |
| Purchase #3 | $208.48 | 11.367% | $232.1779 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $49.50 | 7.107% | $53.018 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $100.43 | 11.172% | $111.65 | $111.65 | $111.65 | $111.70 |
| Purchase #6 | $134.41 | 12.312% | $150.9586 | $150.96 | $150.95 | $151.00 |
| Purchase #7 | $205.65 | 10.419% | $227.0767 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,150.93 | $1,255.1017 | $1,255.11 | $1,255.10 | $1,255.30 | |