| 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 | $101.91 | 3.671% | $105.6511 | $105.65 | $105.65 | $105.70 |
| Purchase #2 | $150.35 | 11.218% | $167.2163 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $83.38 | 6.809% | $89.0573 | $89.06 | $89.05 | $89.10 |
| Purchase #4 | $230.36 | 3.359% | $238.0978 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $123.99 | 7.478% | $133.262 | $133.26 | $133.25 | $133.30 |
| Purchase #6 | $8.92 | 12.627% | $10.0463 | $10.05 | $10.05 | $10.00 |
| Purchase #7 | $205.69 | 4.360% | $214.6581 | $214.66 | $214.65 | $214.70 |
| 7 purchase totals = | $904.60 | $957.9889 | $958.00 | $957.95 | $958.10 | |