| 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 | $250.71 | 12.263% | $281.4546 | $281.45 | $281.45 | $281.50 |
| Purchase #2 | $113.36 | 5.482% | $119.5744 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $14.87 | 4.478% | $15.5359 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $91.93 | 5.580% | $97.0597 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $138.36 | 10.247% | $152.5377 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $197.89 | 12.366% | $222.3611 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $98.88 | 6.865% | $105.6681 | $105.67 | $105.65 | $105.70 |
| 7 purchase totals = | $906.00 | $994.1915 | $994.19 | $994.15 | $994.30 | |