| 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 | $111.47 | 8.322% | $120.7465 | $120.75 | $120.75 | $120.70 |
| Purchase #2 | $192.35 | 12.163% | $215.7455 | $215.75 | $215.75 | $215.70 |
| Purchase #3 | $236.37 | 5.474% | $249.3089 | $249.31 | $249.30 | $249.30 |
| Purchase #4 | $97.74 | 10.616% | $108.1161 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $236.88 | 13.397% | $268.6148 | $268.61 | $268.60 | $268.60 |
| Purchase #6 | $148.68 | 6.240% | $157.9576 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $76.41 | 7.175% | $81.8924 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $1,099.90 | $1,202.3818 | $1,202.39 | $1,202.35 | $1,202.30 | |