| 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 | $193.41 | 5.380% | $203.8155 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $121.98 | 11.720% | $136.2761 | $136.28 | $136.30 | $136.30 |
| Purchase #3 | $23.58 | 4.276% | $24.5883 | $24.59 | $24.60 | $24.60 |
| Purchase #4 | $206.94 | 13.490% | $234.8562 | $234.86 | $234.85 | $234.90 |
| Purchase #5 | $31.38 | 4.304% | $32.7306 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $223.49 | 8.738% | $243.0186 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $226.31 | 4.653% | $236.8402 | $236.84 | $236.85 | $236.80 |
| 7 purchase totals = | $1,027.09 | $1,112.1255 | $1,112.14 | $1,112.15 | $1,112.10 | |