| 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 | $248.65 | 8.605% | $270.0463 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $91.83 | 6.565% | $97.8586 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $226.57 | 10.143% | $249.551 | $249.55 | $249.55 | $249.60 |
| Purchase #4 | $154.56 | 10.502% | $170.7919 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $48.74 | 7.725% | $52.5052 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $113.96 | 5.742% | $120.5036 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $130.91 | 6.658% | $139.626 | $139.63 | $139.65 | $139.60 |
| 7 purchase totals = | $1,015.22 | $1,100.8826 | $1,100.89 | $1,100.90 | $1,100.90 | |