| 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 | $216.57 | 11.693% | $241.8935 | $241.89 | $241.90 | $241.90 |
| Purchase #2 | $141.98 | 12.730% | $160.0541 | $160.05 | $160.05 | $160.10 |
| Purchase #3 | $20.94 | 9.659% | $22.9626 | $22.96 | $22.95 | $23.00 |
| Purchase #4 | $38.60 | 8.221% | $41.7733 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $211.42 | 13.481% | $239.9215 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $10.77 | 5.478% | $11.36 | $11.36 | $11.35 | $11.40 |
| Purchase #7 | $28.38 | 8.738% | $30.8598 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $668.66 | $748.8248 | $748.81 | $748.75 | $749.00 | |