| 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 | $227.64 | 3.601% | $235.8373 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $55.94 | 6.785% | $59.7355 | $59.74 | $59.75 | $59.70 |
| Purchase #3 | $24.99 | 5.253% | $26.3027 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $12.66 | 5.238% | $13.3231 | $13.32 | $13.30 | $13.30 |
| Purchase #5 | $195.93 | 4.843% | $205.4189 | $205.42 | $205.40 | $205.40 |
| Purchase #6 | $248.92 | 12.857% | $280.9236 | $280.92 | $280.90 | $280.90 |
| Purchase #7 | $38.75 | 8.249% | $41.9465 | $41.95 | $41.95 | $41.90 |
| 7 purchase totals = | $804.83 | $863.4876 | $863.49 | $863.45 | $863.30 | |