| 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 | $132.49 | 6.361% | $140.9177 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $195.25 | 4.838% | $204.6962 | $204.70 | $204.70 | $204.70 |
| Purchase #3 | $218.59 | 4.450% | $228.3173 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $70.62 | 10.743% | $78.2067 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $77.50 | 11.579% | $86.4737 | $86.47 | $86.45 | $86.50 |
| Purchase #6 | $94.35 | 9.849% | $103.6425 | $103.64 | $103.65 | $103.60 |
| Purchase #7 | $58.28 | 6.404% | $62.0123 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $847.08 | $904.2664 | $904.27 | $904.20 | $904.20 | |