| 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 | $219.77 | 12.432% | $247.0918 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $245.48 | 5.318% | $258.5346 | $258.53 | $258.55 | $258.50 |
| Purchase #3 | $10.88 | 12.259% | $12.2138 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $43.88 | 6.408% | $46.6918 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $27.48 | 10.850% | $30.4616 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $202.75 | 8.131% | $219.2356 | $219.24 | $219.25 | $219.20 |
| Purchase #7 | $158.99 | 3.344% | $164.3066 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $909.23 | $978.5358 | $978.53 | $978.55 | $978.50 | |