| 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 | $201.37 | 7.536% | $216.5452 | $216.55 | $216.55 | $216.50 |
| Purchase #2 | $132.73 | 4.137% | $138.221 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $92.89 | 12.254% | $104.2727 | $104.27 | $104.25 | $104.30 |
| Purchase #4 | $205.37 | 5.280% | $216.2135 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $173.60 | 8.697% | $188.698 | $188.70 | $188.70 | $188.70 |
| Purchase #6 | $105.97 | 9.694% | $116.2427 | $116.24 | $116.25 | $116.20 |
| Purchase #7 | $129.93 | 7.812% | $140.0801 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $1,041.86 | $1,120.2732 | $1,120.27 | $1,120.25 | $1,120.20 | |