| 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 | $180.47 | 8.104% | $195.0953 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $108.41 | 11.502% | $120.8793 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $240.89 | 5.476% | $254.0811 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $86.77 | 9.337% | $94.8717 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $26.39 | 7.762% | $28.4384 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $132.78 | 6.223% | $141.0429 | $141.04 | $141.05 | $141.00 |
| Purchase #7 | $8.29 | 6.213% | $8.8051 | $8.81 | $8.80 | $8.80 |
| 7 purchase totals = | $784.00 | $843.2138 | $843.22 | $843.25 | $843.20 | |