| 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 | $171.49 | 11.662% | $191.4892 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $223.43 | 10.852% | $247.6766 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $131.42 | 11.372% | $146.3651 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $142.70 | 5.429% | $150.4472 | $150.45 | $150.45 | $150.40 |
| Purchase #5 | $144.97 | 7.465% | $155.792 | $155.79 | $155.80 | $155.80 |
| Purchase #6 | $249.57 | 13.276% | $282.7029 | $282.70 | $282.70 | $282.70 |
| Purchase #7 | $78.25 | 11.734% | $87.4319 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $1,141.83 | $1,261.9049 | $1,261.91 | $1,261.95 | $1,261.90 | |