| 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 | $198.33 | 3.323% | $204.9205 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $18.68 | 13.600% | $21.2205 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $54.78 | 6.757% | $58.4815 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $23.60 | 7.441% | $25.3561 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $185.38 | 12.336% | $208.2485 | $208.25 | $208.25 | $208.20 |
| Purchase #6 | $50.38 | 3.843% | $52.3161 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $8.43 | 13.585% | $9.5752 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $539.58 | $580.1184 | $580.13 | $580.10 | $580.10 | |