| 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 | $36.26 | 7.818% | $39.0948 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $167.25 | 10.197% | $184.3045 | $184.30 | $184.30 | $184.30 |
| Purchase #3 | $137.77 | 12.103% | $154.4443 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $199.85 | 7.490% | $214.8188 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $120.51 | 3.166% | $124.3253 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $236.36 | 12.863% | $266.763 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $201.48 | 11.507% | $224.6643 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $1,099.48 | $1,208.4150 | $1,208.40 | $1,208.40 | $1,208.40 | |