| 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 | $195.40 | 6.400% | $207.9056 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $113.78 | 6.675% | $121.3748 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $83.96 | 12.265% | $94.2577 | $94.26 | $94.25 | $94.30 |
| Purchase #4 | $117.81 | 6.502% | $125.47 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $6.91 | 7.118% | $7.4019 | $7.40 | $7.40 | $7.40 |
| Purchase #6 | $245.99 | 5.130% | $258.6093 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $112.97 | 7.457% | $121.3942 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $876.82 | $936.4135 | $936.41 | $936.35 | $936.50 | |