| 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 | $38.84 | 10.744% | $43.013 | $43.01 | $43.00 | $43.00 |
| Purchase #2 | $122.65 | 13.106% | $138.7245 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $66.30 | 5.848% | $70.1772 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $125.63 | 6.814% | $134.1904 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $214.40 | 11.682% | $239.4462 | $239.45 | $239.45 | $239.40 |
| Purchase #6 | $240.62 | 4.652% | $251.8136 | $251.81 | $251.80 | $251.80 |
| Purchase #7 | $92.26 | 13.297% | $104.5278 | $104.53 | $104.55 | $104.50 |
| 7 purchase totals = | $900.70 | $981.8927 | $981.89 | $981.90 | $981.80 | |