| 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 | $226.50 | 7.549% | $243.5985 | $243.60 | $243.60 | $243.60 |
| Purchase #2 | $223.69 | 5.325% | $235.6015 | $235.60 | $235.60 | $235.60 |
| Purchase #3 | $20.81 | 13.805% | $23.6828 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $156.73 | 6.486% | $166.8955 | $166.90 | $166.90 | $166.90 |
| Purchase #5 | $41.95 | 13.565% | $47.6405 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $219.94 | 7.680% | $236.8314 | $236.83 | $236.85 | $236.80 |
| Purchase #7 | $10.87 | 7.641% | $11.7006 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $900.49 | $965.9508 | $965.95 | $966.00 | $965.90 | |