| 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 | $203.89 | 4.560% | $213.1874 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $193.82 | 13.714% | $220.4005 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $33.56 | 5.759% | $35.4927 | $35.49 | $35.50 | $35.50 |
| Purchase #4 | $243.81 | 5.751% | $257.8315 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $186.47 | 9.201% | $203.6271 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $147.76 | 10.860% | $163.8067 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $156.58 | 5.419% | $165.0651 | $165.07 | $165.05 | $165.10 |
| 7 purchase totals = | $1,165.89 | $1,259.4110 | $1,259.42 | $1,259.45 | $1,259.40 | |