| 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 | $245.88 | 11.640% | $274.5004 | $274.50 | $274.50 | $274.50 |
| Purchase #2 | $97.92 | 7.620% | $105.3815 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $238.60 | 8.479% | $258.8309 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $105.73 | 12.473% | $118.9177 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $194.54 | 7.234% | $208.613 | $208.61 | $208.60 | $208.60 |
| Purchase #6 | $215.66 | 8.582% | $234.1679 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $214.53 | 6.456% | $228.3801 | $228.38 | $228.40 | $228.40 |
| 7 purchase totals = | $1,312.86 | $1,428.7915 | $1,428.79 | $1,428.80 | $1,428.80 | |