| 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 | $228.97 | 12.762% | $258.1912 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $54.84 | 11.217% | $60.9914 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $99.46 | 5.715% | $105.1441 | $105.14 | $105.15 | $105.10 |
| Purchase #4 | $124.54 | 6.623% | $132.7883 | $132.79 | $132.80 | $132.80 |
| Purchase #5 | $214.53 | 9.231% | $234.3333 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $7.47 | 4.167% | $7.7813 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $102.59 | 9.640% | $112.4797 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $832.40 | $911.7093 | $911.70 | $911.80 | $911.70 | |