| 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 | $233.81 | 3.302% | $241.5304 | $241.53 | $241.55 | $241.50 |
| Purchase #2 | $8.49 | 11.215% | $9.4422 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $137.31 | 4.733% | $143.8089 | $143.81 | $143.80 | $143.80 |
| Purchase #4 | $188.79 | 3.606% | $195.5978 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $225.33 | 6.756% | $240.5533 | $240.55 | $240.55 | $240.60 |
| Purchase #6 | $228.70 | 11.382% | $254.7306 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $210.55 | 12.224% | $236.2876 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $1,232.98 | $1,321.9508 | $1,321.95 | $1,322.00 | $1,321.90 | |