| 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 | $186.85 | 11.856% | $209.0029 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $218.48 | 5.316% | $230.0944 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $110.64 | 10.315% | $122.0525 | $122.05 | $122.05 | $122.10 |
| Purchase #4 | $187.71 | 5.796% | $198.5897 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $26.54 | 10.737% | $29.3896 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $63.89 | 9.173% | $69.7506 | $69.75 | $69.75 | $69.80 |
| Purchase #7 | $5.55 | 11.713% | $6.2001 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $799.66 | $865.0798 | $865.07 | $865.10 | $865.20 | |