| 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 | $127.57 | 8.424% | $138.3165 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $171.73 | 6.502% | $182.8959 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $231.71 | 3.720% | $240.3296 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $158.89 | 10.540% | $175.637 | $175.64 | $175.65 | $175.60 |
| Purchase #5 | $108.88 | 12.407% | $122.3887 | $122.39 | $122.40 | $122.40 |
| Purchase #6 | $236.73 | 11.290% | $263.4568 | $263.46 | $263.45 | $263.50 |
| Purchase #7 | $23.30 | 11.620% | $26.0075 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $1,058.81 | $1,149.0320 | $1,149.05 | $1,149.05 | $1,149.00 | |