| 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 | $243.25 | 3.821% | $252.5446 | $252.54 | $252.55 | $252.50 |
| Purchase #2 | $218.84 | 7.488% | $235.2267 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $51.77 | 3.692% | $53.6813 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $199.34 | 13.311% | $225.8741 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $236.52 | 7.497% | $254.2519 | $254.25 | $254.25 | $254.30 |
| Purchase #6 | $120.99 | 11.188% | $134.5264 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $197.56 | 13.860% | $224.9418 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $1,268.27 | $1,381.0468 | $1,381.04 | $1,381.10 | $1,381.00 | |