| 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 | $227.70 | 6.132% | $241.6626 | $241.66 | $241.65 | $241.70 |
| Purchase #2 | $224.69 | 9.121% | $245.184 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $24.97 | 9.508% | $27.3441 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $125.25 | 12.860% | $141.3572 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $236.79 | 3.460% | $244.9829 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $44.43 | 10.302% | $49.0072 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $175.58 | 13.142% | $198.6547 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $1,059.41 | $1,148.1927 | $1,148.18 | $1,148.20 | $1,148.30 | |