| 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 | $135.48 | 3.111% | $139.6948 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $121.56 | 12.481% | $136.7319 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $180.96 | 8.104% | $195.625 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $72.61 | 13.106% | $82.1263 | $82.13 | $82.15 | $82.10 |
| Purchase #5 | $46.99 | 11.403% | $52.3483 | $52.35 | $52.35 | $52.30 |
| Purchase #6 | $225.61 | 9.838% | $247.8055 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $67.46 | 5.108% | $70.9059 | $70.91 | $70.90 | $70.90 |
| 7 purchase totals = | $850.67 | $925.2377 | $925.25 | $925.30 | $925.10 | |