| 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 | $163.69 | 13.811% | $186.2972 | $186.30 | $186.30 | $186.30 |
| Purchase #2 | $102.70 | 10.829% | $113.8214 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $190.86 | 8.508% | $207.0984 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $249.40 | 3.592% | $258.3584 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $61.73 | 10.550% | $68.2425 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $113.62 | 6.584% | $121.1007 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $39.33 | 12.744% | $44.3422 | $44.34 | $44.35 | $44.30 |
| 7 purchase totals = | $921.33 | $999.2608 | $999.26 | $999.25 | $999.20 | |