| 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 | $119.51 | 13.652% | $135.8255 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $221.61 | 6.840% | $236.7681 | $236.77 | $236.75 | $236.80 |
| Purchase #3 | $174.30 | 3.630% | $180.6271 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $118.60 | 10.810% | $131.4207 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $196.78 | 6.479% | $209.5294 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $209.34 | 13.218% | $237.0106 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $212.78 | 8.708% | $231.3089 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $1,252.92 | $1,362.4903 | $1,362.50 | $1,362.50 | $1,362.40 | |