| 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 | $200.30 | 3.455% | $207.2204 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $29.46 | 9.393% | $32.2272 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $80.32 | 11.831% | $89.8227 | $89.82 | $89.80 | $89.80 |
| Purchase #4 | $154.49 | 8.547% | $167.6943 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $14.79 | 12.469% | $16.6342 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $135.97 | 12.380% | $152.8031 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $9.96 | 5.270% | $10.4849 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $625.29 | $676.8868 | $676.87 | $676.90 | $676.80 | |