| 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 | $215.36 | 9.267% | $235.3174 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $158.36 | 9.734% | $173.7748 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $243.79 | 8.317% | $264.066 | $264.07 | $264.05 | $264.10 |
| Purchase #4 | $7.85 | 7.140% | $8.4105 | $8.41 | $8.40 | $8.40 |
| Purchase #5 | $174.90 | 6.676% | $186.5763 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $236.98 | 3.638% | $245.6013 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $92.72 | 11.127% | $103.037 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $1,129.96 | $1,216.7833 | $1,216.79 | $1,216.75 | $1,216.80 | |