| 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 | $240.82 | 7.127% | $257.9832 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $150.43 | 11.567% | $167.8302 | $167.83 | $167.85 | $167.80 |
| Purchase #3 | $151.65 | 4.419% | $158.3514 | $158.35 | $158.35 | $158.40 |
| Purchase #4 | $131.94 | 6.292% | $140.2417 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $85.66 | 11.162% | $95.2214 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $171.65 | 4.290% | $179.0138 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $67.69 | 9.345% | $74.0156 | $74.02 | $74.00 | $74.00 |
| 7 purchase totals = | $999.84 | $1,072.6573 | $1,072.65 | $1,072.65 | $1,072.60 | |