| 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 | $114.50 | 5.699% | $121.0254 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $124.77 | 5.451% | $131.5712 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $223.56 | 4.620% | $233.8885 | $233.89 | $233.90 | $233.90 |
| Purchase #4 | $223.92 | 10.171% | $246.6949 | $246.69 | $246.70 | $246.70 |
| Purchase #5 | $114.39 | 9.249% | $124.9699 | $124.97 | $124.95 | $125.00 |
| Purchase #6 | $18.25 | 9.519% | $19.9872 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $205.30 | 6.852% | $219.3672 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $1,024.69 | $1,097.5043 | $1,097.51 | $1,097.50 | $1,097.60 | |