| 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 | $26.64 | 11.704% | $29.7579 | $29.76 | $29.75 | $29.80 |
| Purchase #2 | $231.33 | 7.666% | $249.0638 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $89.56 | 9.870% | $98.3996 | $98.40 | $98.40 | $98.40 |
| Purchase #4 | $165.35 | 6.274% | $175.7241 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $191.82 | 10.858% | $212.6478 | $212.65 | $212.65 | $212.60 |
| Purchase #6 | $243.38 | 8.473% | $264.0016 | $264.00 | $264.00 | $264.00 |
| Purchase #7 | $238.34 | 10.780% | $264.0331 | $264.03 | $264.05 | $264.00 |
| 7 purchase totals = | $1,186.42 | $1,293.6279 | $1,293.62 | $1,293.60 | $1,293.60 | |