| 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 | $184.91 | 12.860% | $208.6894 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $45.95 | 13.662% | $52.2277 | $52.23 | $52.25 | $52.20 |
| Purchase #3 | $107.84 | 7.227% | $115.6336 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $57.34 | 3.323% | $59.2454 | $59.25 | $59.25 | $59.20 |
| Purchase #5 | $237.38 | 9.313% | $259.4872 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $111.76 | 6.166% | $118.6511 | $118.65 | $118.65 | $118.70 |
| Purchase #7 | $201.77 | 11.756% | $225.4901 | $225.49 | $225.50 | $225.50 |
| 7 purchase totals = | $946.95 | $1,039.4245 | $1,039.43 | $1,039.50 | $1,039.40 | |