| 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 | $192.78 | 7.430% | $207.1036 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $131.86 | 6.782% | $140.8027 | $140.80 | $140.80 | $140.80 |
| Purchase #3 | $220.74 | 7.382% | $237.035 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $84.53 | 4.578% | $88.3998 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $180.99 | 4.728% | $189.5472 | $189.55 | $189.55 | $189.50 |
| Purchase #6 | $45.65 | 4.750% | $47.8184 | $47.82 | $47.80 | $47.80 |
| Purchase #7 | $78.68 | 3.569% | $81.4881 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $935.23 | $992.1948 | $992.20 | $992.20 | $992.10 | |