| 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 | $234.80 | 10.494% | $259.4399 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $107.28 | 7.247% | $115.0546 | $115.05 | $115.05 | $115.10 |
| Purchase #3 | $113.67 | 10.227% | $125.295 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $122.43 | 5.473% | $129.1306 | $129.13 | $129.15 | $129.10 |
| Purchase #5 | $208.92 | 3.542% | $216.3199 | $216.32 | $216.30 | $216.30 |
| Purchase #6 | $73.49 | 3.388% | $75.9798 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $160.69 | 9.659% | $176.211 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $1,021.28 | $1,097.4308 | $1,097.43 | $1,097.45 | $1,097.40 | |