| 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 | $199.97 | 8.140% | $216.2476 | $216.25 | $216.25 | $216.20 |
| Purchase #2 | $187.67 | 9.263% | $205.0539 | $205.05 | $205.05 | $205.10 |
| Purchase #3 | $63.39 | 4.263% | $66.0923 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $171.90 | 6.592% | $183.2316 | $183.23 | $183.25 | $183.20 |
| Purchase #5 | $182.37 | 6.369% | $193.9851 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $188.66 | 8.462% | $204.6244 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $169.53 | 9.112% | $184.9776 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $1,163.49 | $1,254.2125 | $1,254.21 | $1,254.25 | $1,254.20 | |