| 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 | $248.68 | 12.614% | $280.0485 | $280.05 | $280.05 | $280.00 |
| Purchase #2 | $9.90 | 11.149% | $11.0038 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $205.37 | 8.632% | $223.0975 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $63.32 | 4.336% | $66.0656 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $198.40 | 13.394% | $224.9737 | $224.97 | $224.95 | $225.00 |
| Purchase #6 | $94.83 | 4.651% | $99.2405 | $99.24 | $99.25 | $99.20 |
| Purchase #7 | $119.26 | 8.459% | $129.3482 | $129.35 | $129.35 | $129.30 |
| 7 purchase totals = | $939.76 | $1,033.7778 | $1,033.78 | $1,033.75 | $1,033.70 | |