| 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 | $176.60 | 9.382% | $193.1686 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $214.61 | 5.299% | $225.9822 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $199.56 | 11.223% | $221.9566 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $159.92 | 7.667% | $172.1811 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $249.30 | 7.768% | $268.6656 | $268.67 | $268.65 | $268.70 |
| Purchase #6 | $113.91 | 9.822% | $125.0982 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $12.62 | 4.151% | $13.1439 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $1,126.52 | $1,220.1962 | $1,220.20 | $1,220.20 | $1,220.30 | |