| 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 | $200.78 | 12.317% | $225.5101 | $225.51 | $225.50 | $225.50 |
| Purchase #2 | $194.33 | 5.438% | $204.8977 | $204.90 | $204.90 | $204.90 |
| Purchase #3 | $173.86 | 8.586% | $188.7876 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $143.83 | 9.407% | $157.3601 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $208.34 | 8.658% | $226.3781 | $226.38 | $226.40 | $226.40 |
| Purchase #6 | $117.37 | 7.189% | $125.8077 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $202.81 | 5.173% | $213.3014 | $213.30 | $213.30 | $213.30 |
| 7 purchase totals = | $1,241.32 | $1,342.0427 | $1,342.05 | $1,342.05 | $1,342.10 | |