| 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 | $112.67 | 11.300% | $125.4017 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $87.48 | 11.759% | $97.7668 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $221.81 | 12.782% | $250.1618 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $244.78 | 8.493% | $265.5692 | $265.57 | $265.55 | $265.60 |
| Purchase #5 | $226.99 | 4.763% | $237.8015 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $212.25 | 4.776% | $222.3871 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $38.27 | 8.218% | $41.415 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $1,144.25 | $1,240.5031 | $1,240.51 | $1,240.45 | $1,240.60 | |