| 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 | $218.53 | 3.417% | $225.9972 | $226.00 | $226.00 | $226.00 |
| Purchase #2 | $198.46 | 10.769% | $219.8322 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $178.39 | 11.477% | $198.8638 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $70.70 | 9.130% | $77.1549 | $77.15 | $77.15 | $77.20 |
| Purchase #5 | $157.97 | 3.213% | $163.0456 | $163.05 | $163.05 | $163.00 |
| Purchase #6 | $26.94 | 4.332% | $28.107 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $189.84 | 12.396% | $213.3726 | $213.37 | $213.35 | $213.40 |
| 7 purchase totals = | $1,040.83 | $1,126.3733 | $1,126.37 | $1,126.35 | $1,126.40 | |