| 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 | $207.83 | 9.851% | $228.3033 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $68.62 | 12.293% | $77.0555 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $132.87 | 3.840% | $137.9722 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $72.89 | 12.631% | $82.0967 | $82.10 | $82.10 | $82.10 |
| Purchase #5 | $65.54 | 8.192% | $70.909 | $70.91 | $70.90 | $70.90 |
| Purchase #6 | $67.44 | 12.726% | $76.0224 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $22.28 | 3.787% | $23.1237 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $637.47 | $695.4828 | $695.48 | $695.40 | $695.50 | |