| 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 | $235.34 | 11.645% | $262.7453 | $262.75 | $262.75 | $262.70 |
| Purchase #2 | $180.76 | 3.207% | $186.557 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $153.70 | 5.782% | $162.5869 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $133.84 | 4.860% | $140.3446 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $5.30 | 5.450% | $5.5889 | $5.59 | $5.60 | $5.60 |
| Purchase #6 | $97.73 | 8.319% | $105.8602 | $105.86 | $105.85 | $105.90 |
| Purchase #7 | $84.86 | 8.527% | $92.096 | $92.10 | $92.10 | $92.10 |
| 7 purchase totals = | $891.53 | $955.7789 | $955.79 | $955.80 | $955.80 | |