| 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 | $223.69 | 5.490% | $235.9706 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $136.70 | 12.657% | $154.0021 | $154.00 | $154.00 | $154.00 |
| Purchase #3 | $229.85 | 9.807% | $252.3914 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $158.76 | 9.754% | $174.2455 | $174.25 | $174.25 | $174.20 |
| Purchase #5 | $135.94 | 3.399% | $140.5606 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $204.33 | 5.446% | $215.4578 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $133.72 | 9.872% | $146.9208 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $1,222.99 | $1,319.5488 | $1,319.55 | $1,319.50 | $1,319.60 | |