| 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 | $205.50 | 8.104% | $222.1537 | $222.15 | $222.15 | $222.20 |
| Purchase #2 | $120.95 | 12.408% | $135.9575 | $135.96 | $135.95 | $136.00 |
| Purchase #3 | $99.50 | 8.242% | $107.7008 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $13.85 | 12.684% | $15.6067 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $41.57 | 5.774% | $43.9703 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $117.57 | 6.439% | $125.1403 | $125.14 | $125.15 | $125.10 |
| Purchase #7 | $7.72 | 5.583% | $8.151 | $8.15 | $8.15 | $8.20 |
| 7 purchase totals = | $606.66 | $658.6803 | $658.68 | $658.65 | $658.80 | |