| 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 | $90.58 | 3.779% | $94.003 | $94.00 | $94.00 | $94.00 |
| Purchase #2 | $117.84 | 3.219% | $121.6333 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $111.66 | 8.721% | $121.3979 | $121.40 | $121.40 | $121.40 |
| Purchase #4 | $166.49 | 12.221% | $186.8367 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $78.80 | 10.461% | $87.0433 | $87.04 | $87.05 | $87.00 |
| Purchase #6 | $191.89 | 8.855% | $208.8819 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $93.39 | 7.679% | $100.5614 | $100.56 | $100.55 | $100.60 |
| 7 purchase totals = | $850.65 | $920.3575 | $920.35 | $920.40 | $920.30 | |