| 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 | $178.57 | 12.489% | $200.8716 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $219.55 | 12.283% | $246.5173 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $101.45 | 3.289% | $104.7867 | $104.79 | $104.80 | $104.80 |
| Purchase #4 | $203.50 | 4.872% | $213.4145 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $100.73 | 9.552% | $110.3517 | $110.35 | $110.35 | $110.40 |
| Purchase #6 | $147.91 | 13.831% | $168.3674 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $132.86 | 10.222% | $146.4409 | $146.44 | $146.45 | $146.40 |
| 7 purchase totals = | $1,084.57 | $1,190.7501 | $1,190.75 | $1,190.70 | $1,190.80 | |