| 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 | $221.26 | 5.841% | $234.1838 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $88.41 | 7.727% | $95.2414 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $180.90 | 11.144% | $201.0595 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $227.48 | 13.137% | $257.364 | $257.36 | $257.35 | $257.40 |
| Purchase #5 | $16.55 | 8.203% | $17.9076 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $182.58 | 11.353% | $203.3083 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $222.95 | 6.624% | $237.7182 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $1,140.13 | $1,246.7828 | $1,246.78 | $1,246.75 | $1,246.80 | |