| 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 | $218.77 | 9.232% | $238.9668 | $238.97 | $238.95 | $239.00 |
| Purchase #2 | $189.33 | 13.864% | $215.5787 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $120.43 | 10.252% | $132.7765 | $132.78 | $132.80 | $132.80 |
| Purchase #4 | $56.83 | 8.711% | $61.7805 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $167.56 | 11.444% | $186.7356 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $93.58 | 4.510% | $97.8005 | $97.80 | $97.80 | $97.80 |
| Purchase #7 | $66.56 | 10.282% | $73.4037 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $913.06 | $1,007.0423 | $1,007.05 | $1,007.10 | $1,007.10 | |