| 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 | $198.57 | 7.186% | $212.8392 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $41.75 | 5.560% | $44.0713 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $59.94 | 8.221% | $64.8677 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $14.81 | 8.257% | $16.0329 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $119.30 | 7.113% | $127.7858 | $127.79 | $127.80 | $127.80 |
| Purchase #6 | $207.94 | 7.430% | $223.3899 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $235.70 | 10.609% | $260.7054 | $260.71 | $260.70 | $260.70 |
| 7 purchase totals = | $878.01 | $949.6922 | $949.70 | $949.70 | $949.70 | |