| 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 | $200.52 | 9.572% | $219.7138 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $51.85 | 10.670% | $57.3824 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $9.87 | 4.833% | $10.347 | $10.35 | $10.35 | $10.30 |
| Purchase #4 | $218.89 | 8.676% | $237.8809 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $222.62 | 10.450% | $245.8838 | $245.88 | $245.90 | $245.90 |
| Purchase #6 | $185.42 | 7.237% | $198.8388 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $105.38 | 7.732% | $113.528 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $994.55 | $1,083.5747 | $1,083.57 | $1,083.65 | $1,083.50 | |