| 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 | $191.85 | 5.565% | $202.5265 | $202.53 | $202.55 | $202.50 |
| Purchase #2 | $20.42 | 4.789% | $21.3979 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $122.84 | 7.607% | $132.1844 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $187.29 | 7.516% | $201.3667 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $175.36 | 7.410% | $188.3542 | $188.35 | $188.35 | $188.40 |
| Purchase #6 | $104.25 | 5.155% | $109.6241 | $109.62 | $109.60 | $109.60 |
| Purchase #7 | $86.89 | 13.456% | $98.5819 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $888.90 | $954.0357 | $954.03 | $954.05 | $954.10 | |