| 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 | $206.66 | 9.357% | $225.9972 | $226.00 | $226.00 | $226.00 |
| Purchase #2 | $73.94 | 12.645% | $83.2897 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $47.47 | 3.395% | $49.0816 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $50.89 | 13.732% | $57.8782 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $39.91 | 12.634% | $44.9522 | $44.95 | $44.95 | $45.00 |
| Purchase #6 | $212.32 | 5.103% | $223.1547 | $223.15 | $223.15 | $223.20 |
| Purchase #7 | $220.37 | 5.322% | $232.0981 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $851.56 | $916.4517 | $916.45 | $916.50 | $916.60 | |