| 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 | $107.34 | 8.419% | $116.377 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $40.53 | 7.168% | $43.4352 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $52.60 | 10.414% | $58.0778 | $58.08 | $58.10 | $58.10 |
| Purchase #4 | $216.25 | 10.389% | $238.7162 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $222.89 | 9.511% | $244.0891 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $81.56 | 5.472% | $86.023 | $86.02 | $86.00 | $86.00 |
| Purchase #7 | $199.57 | 13.505% | $226.5219 | $226.52 | $226.50 | $226.50 |
| 7 purchase totals = | $920.74 | $1,013.2402 | $1,013.25 | $1,013.25 | $1,013.20 | |