| 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 | $100.68 | 9.466% | $110.2104 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $151.97 | 7.341% | $163.1261 | $163.13 | $163.15 | $163.10 |
| Purchase #3 | $186.92 | 9.777% | $205.1952 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $127.46 | 3.354% | $131.735 | $131.74 | $131.75 | $131.70 |
| Purchase #5 | $198.58 | 3.840% | $206.2055 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $146.97 | 4.668% | $153.8306 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $224.52 | 12.746% | $253.1373 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $1,137.10 | $1,223.4401 | $1,223.46 | $1,223.50 | $1,223.30 | |