| 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 | $204.82 | 10.135% | $225.5785 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $221.59 | 13.833% | $252.2425 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $77.71 | 8.821% | $84.5648 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $123.75 | 8.701% | $134.5175 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $105.32 | 9.140% | $114.9462 | $114.95 | $114.95 | $114.90 |
| Purchase #6 | $240.54 | 7.188% | $257.83 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $236.39 | 7.455% | $254.0129 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $1,210.12 | $1,323.6924 | $1,323.69 | $1,323.70 | $1,323.60 | |