| 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 | $193.34 | 9.105% | $210.9436 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $107.39 | 11.568% | $119.8129 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $6.56 | 9.815% | $7.2039 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $237.29 | 12.320% | $266.5241 | $266.52 | $266.50 | $266.50 |
| Purchase #5 | $79.91 | 8.109% | $86.3899 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $37.63 | 12.381% | $42.289 | $42.29 | $42.30 | $42.30 |
| Purchase #7 | $204.53 | 10.709% | $226.4331 | $226.43 | $226.45 | $226.40 |
| 7 purchase totals = | $866.65 | $959.5965 | $959.58 | $959.60 | $959.50 | |