| 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 | $101.88 | 13.282% | $115.4117 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $107.63 | 5.685% | $113.7488 | $113.75 | $113.75 | $113.70 |
| Purchase #3 | $169.40 | 5.317% | $178.407 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $214.27 | 11.871% | $239.706 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $196.50 | 3.441% | $203.2616 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $227.88 | 9.739% | $250.0732 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $136.70 | 11.509% | $152.4328 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $1,154.26 | $1,253.0411 | $1,253.04 | $1,253.00 | $1,253.00 | |