| 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 | $214.32 | 9.314% | $234.2818 | $234.28 | $234.30 | $234.30 |
| Purchase #2 | $163.66 | 10.394% | $180.6708 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $125.27 | 10.217% | $138.0688 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $143.48 | 9.674% | $157.3603 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $151.82 | 11.121% | $168.7039 | $168.70 | $168.70 | $168.70 |
| Purchase #6 | $129.57 | 11.504% | $144.4757 | $144.48 | $144.50 | $144.50 |
| Purchase #7 | $193.99 | 12.377% | $218.0001 | $218.00 | $218.00 | $218.00 |
| 7 purchase totals = | $1,122.11 | $1,241.5614 | $1,241.56 | $1,241.55 | $1,241.70 | |