| 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 | $113.26 | 10.344% | $124.9756 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $106.58 | 12.361% | $119.7544 | $119.75 | $119.75 | $119.80 |
| Purchase #3 | $130.37 | 7.240% | $139.8088 | $139.81 | $139.80 | $139.80 |
| Purchase #4 | $160.87 | 7.768% | $173.3664 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $233.93 | 8.721% | $254.331 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $157.45 | 8.119% | $170.2334 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $153.40 | 7.805% | $165.3729 | $165.37 | $165.35 | $165.40 |
| 7 purchase totals = | $1,055.86 | $1,147.8425 | $1,147.84 | $1,147.85 | $1,147.90 | |