| 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 | $234.36 | 4.238% | $244.2922 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $112.91 | 3.452% | $116.8077 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $181.51 | 8.567% | $197.06 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $47.43 | 10.544% | $52.431 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $150.55 | 10.498% | $166.3547 | $166.35 | $166.35 | $166.40 |
| Purchase #6 | $88.56 | 4.171% | $92.2538 | $92.25 | $92.25 | $92.30 |
| Purchase #7 | $11.44 | 9.378% | $12.5128 | $12.51 | $12.50 | $12.50 |
| 7 purchase totals = | $826.76 | $881.7122 | $881.70 | $881.70 | $881.80 | |