| 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 | $195.85 | 10.822% | $217.0449 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $227.50 | 4.195% | $237.0436 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $239.30 | 3.250% | $247.0773 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $136.32 | 6.740% | $145.508 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $123.96 | 7.677% | $133.4764 | $133.48 | $133.50 | $133.50 |
| Purchase #6 | $78.83 | 9.622% | $86.415 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $73.36 | 10.658% | $81.1787 | $81.18 | $81.20 | $81.20 |
| 7 purchase totals = | $1,075.12 | $1,147.7439 | $1,147.75 | $1,147.80 | $1,147.70 | |