| 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 | $9.82 | 9.261% | $10.7294 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $239.56 | 13.116% | $270.9807 | $270.98 | $271.00 | $271.00 |
| Purchase #3 | $250.78 | 3.144% | $258.6645 | $258.66 | $258.65 | $258.70 |
| Purchase #4 | $209.27 | 13.431% | $237.3771 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $138.57 | 3.255% | $143.0805 | $143.08 | $143.10 | $143.10 |
| Purchase #6 | $129.51 | 5.701% | $136.8934 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $96.30 | 4.416% | $100.5526 | $100.55 | $100.55 | $100.60 |
| 7 purchase totals = | $1,073.81 | $1,158.2782 | $1,158.27 | $1,158.35 | $1,158.40 | |