| 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 | $216.88 | 10.706% | $240.0992 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $190.73 | 3.670% | $197.7298 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $245.31 | 11.803% | $274.2639 | $274.26 | $274.25 | $274.30 |
| Purchase #4 | $97.95 | 3.607% | $101.4831 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $224.43 | 3.581% | $232.4668 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $46.59 | 5.214% | $49.0192 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $66.79 | 4.293% | $69.6573 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $1,088.68 | $1,164.7193 | $1,164.72 | $1,164.70 | $1,164.80 | |