| 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 | $108.46 | 8.865% | $118.075 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $207.27 | 8.854% | $225.6217 | $225.62 | $225.60 | $225.60 |
| Purchase #3 | $234.92 | 9.749% | $257.8224 | $257.82 | $257.80 | $257.80 |
| Purchase #4 | $132.80 | 6.262% | $141.1159 | $141.12 | $141.10 | $141.10 |
| Purchase #5 | $170.89 | 9.414% | $186.9776 | $186.98 | $187.00 | $187.00 |
| Purchase #6 | $124.62 | 13.747% | $141.7515 | $141.75 | $141.75 | $141.80 |
| Purchase #7 | $171.60 | 11.456% | $191.2585 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $1,150.56 | $1,262.6226 | $1,262.63 | $1,262.60 | $1,262.70 | |