| 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 | $232.95 | 6.369% | $247.7866 | $247.79 | $247.80 | $247.80 |
| Purchase #2 | $25.73 | 4.440% | $26.8724 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $17.42 | 3.859% | $18.0922 | $18.09 | $18.10 | $18.10 |
| Purchase #4 | $146.81 | 10.155% | $161.7186 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $78.57 | 8.551% | $85.2885 | $85.29 | $85.30 | $85.30 |
| Purchase #6 | $186.32 | 13.337% | $211.1695 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $51.61 | 11.320% | $57.4523 | $57.45 | $57.45 | $57.50 |
| 7 purchase totals = | $739.41 | $808.3801 | $808.38 | $808.35 | $808.50 | |