| 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 | $234.85 | 6.633% | $250.4276 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $166.60 | 10.419% | $183.9581 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $110.95 | 12.637% | $124.9708 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $235.33 | 8.593% | $255.5519 | $255.55 | $255.55 | $255.60 |
| Purchase #5 | $108.90 | 8.445% | $118.0966 | $118.10 | $118.10 | $118.10 |
| Purchase #6 | $50.27 | 13.218% | $56.9147 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $37.68 | 6.459% | $40.1138 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $944.58 | $1,030.0335 | $1,030.03 | $1,030.00 | $1,030.10 | |