| 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 | $248.40 | 3.583% | $257.3002 | $257.30 | $257.30 | $257.30 |
| Purchase #2 | $106.93 | 13.243% | $121.0907 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $47.78 | 5.410% | $50.3649 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $110.61 | 13.546% | $125.5932 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $184.38 | 4.113% | $191.9635 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $223.97 | 9.824% | $245.9728 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $147.89 | 5.732% | $156.3671 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $1,069.96 | $1,148.6524 | $1,148.64 | $1,148.60 | $1,148.80 | |