| 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 | $227.99 | 10.625% | $252.2139 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $235.87 | 3.816% | $244.8708 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $216.73 | 4.423% | $226.316 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $219.89 | 7.682% | $236.7819 | $236.78 | $236.80 | $236.80 |
| Purchase #5 | $232.63 | 3.157% | $239.9741 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $197.88 | 3.504% | $204.8137 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $21.91 | 7.820% | $23.6234 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $1,352.90 | $1,428.5938 | $1,428.58 | $1,428.50 | $1,428.60 | |