| 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 | $231.95 | 7.404% | $249.1236 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $57.70 | 7.728% | $62.1591 | $62.16 | $62.15 | $62.20 |
| Purchase #3 | $230.47 | 8.410% | $249.8525 | $249.85 | $249.85 | $249.90 |
| Purchase #4 | $223.48 | 5.810% | $236.4642 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $135.81 | 6.516% | $144.6594 | $144.66 | $144.65 | $144.70 |
| Purchase #6 | $231.37 | 6.439% | $246.2679 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $123.38 | 12.799% | $139.1714 | $139.17 | $139.15 | $139.20 |
| 7 purchase totals = | $1,234.16 | $1,327.6981 | $1,327.69 | $1,327.60 | $1,327.90 | |