| 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 | $219.68 | 13.225% | $248.7327 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $244.42 | 13.557% | $277.556 | $277.56 | $277.55 | $277.60 |
| Purchase #3 | $249.51 | 5.396% | $262.9736 | $262.97 | $262.95 | $263.00 |
| Purchase #4 | $21.33 | 9.777% | $23.4154 | $23.42 | $23.40 | $23.40 |
| Purchase #5 | $40.37 | 8.372% | $43.7498 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $112.63 | 9.133% | $122.9165 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $221.97 | 6.615% | $236.6533 | $236.65 | $236.65 | $236.70 |
| 7 purchase totals = | $1,109.91 | $1,215.9973 | $1,216.00 | $1,215.95 | $1,216.00 | |