| 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 | $206.25 | 5.429% | $217.4473 | $217.45 | $217.45 | $217.40 |
| Purchase #2 | $93.62 | 3.831% | $97.2066 | $97.21 | $97.20 | $97.20 |
| Purchase #3 | $28.92 | 13.330% | $32.775 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $88.72 | 8.308% | $96.0909 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $110.82 | 12.484% | $124.6548 | $124.65 | $124.65 | $124.70 |
| Purchase #6 | $185.43 | 10.575% | $205.0392 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $130.45 | 4.460% | $136.2681 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $844.21 | $909.4819 | $909.49 | $909.50 | $909.50 | |