| 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 | $10.83 | 13.590% | $12.3018 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $180.69 | 12.533% | $203.3359 | $203.34 | $203.35 | $203.30 |
| Purchase #3 | $86.53 | 9.512% | $94.7607 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $156.80 | 11.177% | $174.3255 | $174.33 | $174.35 | $174.30 |
| Purchase #5 | $148.50 | 10.405% | $163.9514 | $163.95 | $163.95 | $164.00 |
| Purchase #6 | $109.63 | 8.342% | $118.7753 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $92.47 | 8.219% | $100.0701 | $100.07 | $100.05 | $100.10 |
| 7 purchase totals = | $785.45 | $867.5207 | $867.53 | $867.55 | $867.60 | |