| 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 | $214.57 | 11.328% | $238.8765 | $238.88 | $238.90 | $238.90 |
| Purchase #2 | $177.51 | 5.820% | $187.8411 | $187.84 | $187.85 | $187.80 |
| Purchase #3 | $222.51 | 10.622% | $246.145 | $246.15 | $246.15 | $246.10 |
| Purchase #4 | $14.86 | 13.552% | $16.8738 | $16.87 | $16.85 | $16.90 |
| Purchase #5 | $203.74 | 9.377% | $222.8447 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $176.78 | 8.196% | $191.2689 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $172.52 | 9.418% | $188.7679 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $1,182.49 | $1,292.6179 | $1,292.62 | $1,292.60 | $1,292.60 | |