| 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 | $109.82 | 3.495% | $113.6582 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $203.92 | 13.198% | $230.8334 | $230.83 | $230.85 | $230.80 |
| Purchase #3 | $94.76 | 3.421% | $98.0017 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $202.79 | 7.272% | $217.5369 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $23.72 | 10.728% | $26.2647 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $189.88 | 7.300% | $203.7412 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $41.76 | 5.138% | $43.9056 | $43.91 | $43.90 | $43.90 |
| 7 purchase totals = | $866.65 | $933.9417 | $933.94 | $933.95 | $933.90 | |