| 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 | $213.49 | 6.399% | $227.1512 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $141.37 | 7.527% | $152.0109 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $150.65 | 13.319% | $170.7151 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $94.99 | 9.488% | $104.0027 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $200.89 | 9.358% | $219.6893 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $247.35 | 10.831% | $274.1405 | $274.14 | $274.15 | $274.10 |
| Purchase #7 | $63.51 | 12.520% | $71.4615 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $1,112.25 | $1,219.1712 | $1,219.17 | $1,219.15 | $1,219.20 | |