| 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 | $109.83 | 3.515% | $113.6905 | $113.69 | $113.70 | $113.70 |
| Purchase #2 | $105.48 | 8.429% | $114.3709 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $12.83 | 7.137% | $13.7457 | $13.75 | $13.75 | $13.70 |
| Purchase #4 | $223.73 | 7.586% | $240.7022 | $240.70 | $240.70 | $240.70 |
| Purchase #5 | $191.67 | 11.795% | $214.2775 | $214.28 | $214.30 | $214.30 |
| Purchase #6 | $75.93 | 6.395% | $80.7857 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $172.36 | 5.778% | $182.319 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $891.83 | $959.8915 | $959.90 | $959.90 | $959.90 | |