| 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 | $232.63 | 9.319% | $254.3088 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $127.80 | 4.535% | $133.5957 | $133.60 | $133.60 | $133.60 |
| Purchase #3 | $123.88 | 11.387% | $137.9862 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $8.94 | 3.577% | $9.2598 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $188.93 | 13.713% | $214.838 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $139.66 | 6.339% | $148.513 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $7.90 | 10.610% | $8.7382 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $829.74 | $907.2397 | $907.25 | $907.25 | $907.20 | |