| 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 | $124.77 | 7.489% | $134.114 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $131.44 | 12.164% | $147.4284 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $129.38 | 5.158% | $136.0534 | $136.05 | $136.05 | $136.10 |
| Purchase #4 | $198.49 | 13.498% | $225.2822 | $225.28 | $225.30 | $225.30 |
| Purchase #5 | $121.55 | 3.395% | $125.6766 | $125.68 | $125.70 | $125.70 |
| Purchase #6 | $76.72 | 10.374% | $84.6789 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $137.27 | 12.683% | $154.68 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $919.62 | $1,007.9135 | $1,007.91 | $1,008.00 | $1,008.00 | |