| 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 | $246.39 | 12.859% | $278.0733 | $278.07 | $278.05 | $278.10 |
| Purchase #2 | $15.82 | 4.632% | $16.5528 | $16.55 | $16.55 | $16.60 |
| Purchase #3 | $75.73 | 3.246% | $78.1882 | $78.19 | $78.20 | $78.20 |
| Purchase #4 | $11.58 | 11.179% | $12.8745 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $11.52 | 7.426% | $12.3755 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $237.28 | 5.371% | $250.0243 | $250.02 | $250.00 | $250.00 |
| Purchase #7 | $109.85 | 8.800% | $119.5168 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $708.17 | $767.6054 | $767.60 | $767.55 | $767.70 | |