| 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 | $216.61 | 5.243% | $227.9669 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $30.55 | 3.112% | $31.5007 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $65.60 | 9.234% | $71.6575 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $132.39 | 8.566% | $143.7305 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $121.38 | 5.492% | $128.0462 | $128.05 | $128.05 | $128.00 |
| Purchase #6 | $15.95 | 9.839% | $17.5193 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $211.82 | 11.131% | $235.3977 | $235.40 | $235.40 | $235.40 |
| 7 purchase totals = | $794.30 | $855.8188 | $855.83 | $855.80 | $855.80 | |