| 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 | $106.88 | 12.281% | $120.0059 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $248.97 | 13.171% | $281.7618 | $281.76 | $281.75 | $281.80 |
| Purchase #3 | $175.80 | 5.856% | $186.0948 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $103.88 | 10.732% | $115.0284 | $115.03 | $115.05 | $115.00 |
| Purchase #5 | $145.94 | 7.139% | $156.3587 | $156.36 | $156.35 | $156.40 |
| Purchase #6 | $93.29 | 10.697% | $103.2692 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $63.77 | 3.725% | $66.1454 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $938.53 | $1,028.6642 | $1,028.67 | $1,028.65 | $1,028.70 | |