| 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 | $190.65 | 9.118% | $208.0335 | $208.03 | $208.05 | $208.00 |
| Purchase #2 | $237.51 | 7.571% | $255.4919 | $255.49 | $255.50 | $255.50 |
| Purchase #3 | $14.52 | 3.846% | $15.0784 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $139.40 | 12.623% | $156.9965 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $205.34 | 9.511% | $224.8699 | $224.87 | $224.85 | $224.90 |
| Purchase #6 | $178.29 | 7.555% | $191.7598 | $191.76 | $191.75 | $191.80 |
| Purchase #7 | $92.95 | 4.356% | $96.9989 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $1,058.66 | $1,149.2289 | $1,149.23 | $1,149.25 | $1,149.30 | |