| 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 | $21.75 | 12.472% | $24.4627 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $239.48 | 8.188% | $259.0886 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $28.29 | 3.376% | $29.2451 | $29.25 | $29.25 | $29.20 |
| Purchase #4 | $114.27 | 4.517% | $119.4316 | $119.43 | $119.45 | $119.40 |
| Purchase #5 | $192.48 | 11.534% | $214.6806 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $86.54 | 10.210% | $95.3757 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $207.62 | 10.863% | $230.1738 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $890.43 | $972.4581 | $972.46 | $972.50 | $972.50 | |