| 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 | $125.61 | 11.616% | $140.2009 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $97.78 | 8.430% | $106.0229 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $216.36 | 13.368% | $245.283 | $245.28 | $245.30 | $245.30 |
| Purchase #4 | $92.85 | 12.834% | $104.7664 | $104.77 | $104.75 | $104.80 |
| Purchase #5 | $54.31 | 12.564% | $61.1335 | $61.13 | $61.15 | $61.10 |
| Purchase #6 | $192.85 | 7.789% | $207.8711 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $86.83 | 7.286% | $93.1564 | $93.16 | $93.15 | $93.20 |
| 7 purchase totals = | $866.59 | $958.4342 | $958.43 | $958.40 | $958.50 | |