| 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 | $221.91 | 6.661% | $236.6914 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $139.98 | 5.461% | $147.6243 | $147.62 | $147.60 | $147.60 |
| Purchase #3 | $175.73 | 12.692% | $198.0337 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $200.26 | 6.221% | $212.7182 | $212.72 | $212.70 | $212.70 |
| Purchase #5 | $14.98 | 5.157% | $15.7525 | $15.75 | $15.75 | $15.80 |
| Purchase #6 | $152.99 | 11.462% | $170.5257 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $70.76 | 9.832% | $77.7171 | $77.72 | $77.70 | $77.70 |
| 7 purchase totals = | $976.61 | $1,059.0629 | $1,059.06 | $1,059.05 | $1,059.00 | |