| 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 | $117.66 | 7.234% | $126.1715 | $126.17 | $126.15 | $126.20 |
| Purchase #2 | $28.69 | 6.389% | $30.523 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $106.90 | 11.340% | $119.0225 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $186.70 | 4.659% | $195.3984 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $241.74 | 6.428% | $257.279 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $180.58 | 13.436% | $204.8427 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $154.74 | 12.268% | $173.7235 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $1,017.01 | $1,106.9606 | $1,106.95 | $1,106.90 | $1,106.90 | |