| 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 | $222.34 | 3.633% | $230.4176 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $200.32 | 8.791% | $217.9301 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $63.56 | 11.839% | $71.0849 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $158.78 | 3.200% | $163.861 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $80.50 | 9.148% | $87.8641 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $191.92 | 3.242% | $198.142 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $27.56 | 3.669% | $28.5712 | $28.57 | $28.55 | $28.60 |
| 7 purchase totals = | $944.98 | $997.8709 | $997.86 | $997.85 | $997.90 | |