| 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 | $241.58 | 8.213% | $261.421 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $75.83 | 12.486% | $85.2981 | $85.30 | $85.30 | $85.30 |
| Purchase #3 | $193.59 | 4.394% | $202.0963 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $121.72 | 13.488% | $138.1376 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $228.98 | 7.457% | $246.055 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $29.93 | 12.504% | $33.6724 | $33.67 | $33.65 | $33.70 |
| Purchase #7 | $232.59 | 10.829% | $257.7772 | $257.78 | $257.80 | $257.80 |
| 7 purchase totals = | $1,124.22 | $1,224.4576 | $1,224.47 | $1,224.45 | $1,224.50 | |