| 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 | $250.97 | 12.274% | $281.7741 | $281.77 | $281.75 | $281.80 |
| Purchase #2 | $142.76 | 9.716% | $156.6306 | $156.63 | $156.65 | $156.60 |
| Purchase #3 | $146.49 | 3.644% | $151.8281 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $69.54 | 9.585% | $76.2054 | $76.21 | $76.20 | $76.20 |
| Purchase #5 | $27.63 | 3.783% | $28.6752 | $28.68 | $28.70 | $28.70 |
| Purchase #6 | $88.76 | 7.414% | $95.3407 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $35.46 | 11.274% | $39.4578 | $39.46 | $39.45 | $39.50 |
| 7 purchase totals = | $761.61 | $829.9119 | $829.92 | $829.95 | $829.90 | |