| 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 | $204.95 | 13.822% | $233.2782 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $6.26 | 8.666% | $6.8025 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $231.26 | 9.524% | $253.2852 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $86.46 | 3.582% | $89.557 | $89.56 | $89.55 | $89.60 |
| Purchase #5 | $16.45 | 7.667% | $17.7112 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $206.84 | 4.777% | $216.7207 | $216.72 | $216.70 | $216.70 |
| Purchase #7 | $22.43 | 13.466% | $25.4504 | $25.45 | $25.45 | $25.50 |
| 7 purchase totals = | $774.65 | $842.8052 | $842.81 | $842.80 | $842.90 | |