| 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 | $225.31 | 5.273% | $237.1906 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $176.49 | 11.327% | $196.481 | $196.48 | $196.50 | $196.50 |
| Purchase #3 | $225.35 | 5.357% | $237.422 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $82.32 | 6.718% | $87.8503 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $113.27 | 11.133% | $125.8803 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $47.66 | 11.478% | $53.1304 | $53.13 | $53.15 | $53.10 |
| Purchase #7 | $158.54 | 6.415% | $168.7103 | $168.71 | $168.70 | $168.70 |
| 7 purchase totals = | $1,028.94 | $1,106.6649 | $1,106.66 | $1,106.70 | $1,106.70 | |