| 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 | $11.67 | 8.159% | $12.6222 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $41.56 | 10.462% | $45.908 | $45.91 | $45.90 | $45.90 |
| Purchase #3 | $214.98 | 11.231% | $239.1244 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $211.84 | 11.478% | $236.155 | $236.16 | $236.15 | $236.20 |
| Purchase #5 | $76.34 | 5.472% | $80.5173 | $80.52 | $80.50 | $80.50 |
| Purchase #6 | $141.49 | 3.584% | $146.561 | $146.56 | $146.55 | $146.60 |
| Purchase #7 | $142.97 | 3.497% | $147.9697 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $840.85 | $908.8576 | $908.86 | $908.75 | $908.90 | |