| 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 | $211.88 | 4.240% | $220.8637 | $220.86 | $220.85 | $220.90 |
| Purchase #2 | $67.73 | 11.312% | $75.3916 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $179.67 | 10.595% | $198.706 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $128.40 | 7.308% | $137.7835 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $196.83 | 9.771% | $216.0623 | $216.06 | $216.05 | $216.10 |
| Purchase #6 | $143.99 | 10.356% | $158.9016 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $212.81 | 3.700% | $220.684 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $1,141.31 | $1,228.3927 | $1,228.38 | $1,228.40 | $1,228.50 | |