| 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 | $117.75 | 12.338% | $132.278 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $239.42 | 12.117% | $268.4305 | $268.43 | $268.45 | $268.40 |
| Purchase #3 | $85.32 | 11.438% | $95.0789 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $144.62 | 6.679% | $154.2792 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $188.52 | 8.251% | $204.0748 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $250.36 | 12.739% | $282.2534 | $282.25 | $282.25 | $282.30 |
| Purchase #7 | $194.90 | 3.579% | $201.8755 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $1,220.89 | $1,338.2703 | $1,338.27 | $1,338.35 | $1,338.40 | |