| 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 | $215.30 | 10.370% | $237.6266 | $237.63 | $237.65 | $237.60 |
| Purchase #2 | $224.28 | 7.411% | $240.9014 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $215.41 | 9.588% | $236.0635 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $181.79 | 7.523% | $195.4661 | $195.47 | $195.45 | $195.50 |
| Purchase #5 | $179.72 | 12.656% | $202.4654 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $46.67 | 10.804% | $51.7122 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $57.61 | 11.608% | $64.2974 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $1,120.78 | $1,228.5326 | $1,228.54 | $1,228.50 | $1,228.60 | |