| 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 | $239.60 | 4.824% | $251.1583 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $122.85 | 13.480% | $139.4102 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $30.79 | 8.609% | $33.4407 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $94.67 | 10.341% | $104.4598 | $104.46 | $104.45 | $104.50 |
| Purchase #5 | $32.41 | 6.179% | $34.4126 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $165.89 | 5.165% | $174.4582 | $174.46 | $174.45 | $174.50 |
| Purchase #7 | $208.41 | 11.283% | $231.9249 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $894.62 | $969.2647 | $969.26 | $969.20 | $969.30 | |