| 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 | $187.77 | 10.461% | $207.4126 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $65.96 | 9.308% | $72.0996 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $207.95 | 9.433% | $227.5659 | $227.57 | $227.55 | $227.60 |
| Purchase #4 | $189.74 | 5.484% | $200.1453 | $200.15 | $200.15 | $200.10 |
| Purchase #5 | $112.65 | 6.358% | $119.8123 | $119.81 | $119.80 | $119.80 |
| Purchase #6 | $97.61 | 10.770% | $108.1226 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $24.43 | 12.587% | $27.505 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $886.11 | $962.6633 | $962.67 | $962.60 | $962.60 | |