| 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 | $221.52 | 13.265% | $250.9046 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $132.48 | 3.472% | $137.0797 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $60.77 | 3.758% | $63.0537 | $63.05 | $63.05 | $63.10 |
| Purchase #4 | $60.50 | 4.772% | $63.3871 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $137.29 | 6.783% | $146.6024 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $155.35 | 12.471% | $174.7237 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $63.91 | 9.835% | $70.1955 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $831.82 | $905.9467 | $905.94 | $905.95 | $906.00 | |