| 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 | $116.27 | 5.420% | $122.5718 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $191.60 | 5.157% | $201.4808 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $162.67 | 12.773% | $183.4478 | $183.45 | $183.45 | $183.40 |
| Purchase #4 | $197.51 | 5.499% | $208.3711 | $208.37 | $208.35 | $208.40 |
| Purchase #5 | $123.67 | 5.431% | $130.3865 | $130.39 | $130.40 | $130.40 |
| Purchase #6 | $74.75 | 4.280% | $77.9493 | $77.95 | $77.95 | $77.90 |
| Purchase #7 | $77.51 | 10.801% | $85.8819 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $943.98 | $1,010.0892 | $1,010.09 | $1,010.10 | $1,010.10 | |