| 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 | $85.78 | 8.619% | $93.1734 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $242.74 | 5.102% | $255.1246 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $119.50 | 12.729% | $134.7112 | $134.71 | $134.70 | $134.70 |
| Purchase #4 | $95.80 | 9.252% | $104.6634 | $104.66 | $104.65 | $104.70 |
| Purchase #5 | $155.41 | 9.321% | $169.8958 | $169.90 | $169.90 | $169.90 |
| Purchase #6 | $208.77 | 7.194% | $223.7889 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $183.85 | 10.107% | $202.4317 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $1,091.85 | $1,183.7890 | $1,183.78 | $1,183.75 | $1,183.80 | |