| 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 | $100.45 | 6.449% | $106.928 | $106.93 | $106.95 | $106.90 |
| Purchase #2 | $125.85 | 4.580% | $131.6139 | $131.61 | $131.60 | $131.60 |
| Purchase #3 | $246.94 | 5.396% | $260.2649 | $260.26 | $260.25 | $260.30 |
| Purchase #4 | $212.89 | 11.520% | $237.4149 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $36.34 | 13.443% | $41.2252 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $10.82 | 5.104% | $11.3723 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $235.73 | 13.437% | $267.405 | $267.41 | $267.40 | $267.40 |
| 7 purchase totals = | $969.02 | $1,056.2242 | $1,056.22 | $1,056.20 | $1,056.20 | |