| 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 | $40.40 | 8.437% | $43.8085 | $43.81 | $43.80 | $43.80 |
| Purchase #2 | $50.92 | 3.280% | $52.5902 | $52.59 | $52.60 | $52.60 |
| Purchase #3 | $132.41 | 6.235% | $140.6658 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $219.40 | 3.292% | $226.6226 | $226.62 | $226.60 | $226.60 |
| Purchase #5 | $169.69 | 12.693% | $191.2288 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $18.43 | 9.409% | $20.1641 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $211.99 | 11.420% | $236.1993 | $236.20 | $236.20 | $236.20 |
| 7 purchase totals = | $843.24 | $911.2793 | $911.28 | $911.25 | $911.30 | |