| 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 | $113.54 | 7.495% | $122.0498 | $122.05 | $122.05 | $122.00 |
| Purchase #2 | $126.70 | 4.735% | $132.6992 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $192.51 | 9.639% | $211.066 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $157.62 | 3.604% | $163.3006 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $243.82 | 6.174% | $258.8734 | $258.87 | $258.85 | $258.90 |
| Purchase #6 | $42.40 | 5.410% | $44.6938 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $37.73 | 4.725% | $39.5127 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $914.32 | $972.1955 | $972.19 | $972.15 | $972.20 | |