| 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 | $205.60 | 6.327% | $218.6083 | $218.61 | $218.60 | $218.60 |
| Purchase #2 | $13.65 | 10.377% | $15.0665 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $53.72 | 11.102% | $59.684 | $59.68 | $59.70 | $59.70 |
| Purchase #4 | $23.84 | 12.377% | $26.7907 | $26.79 | $26.80 | $26.80 |
| Purchase #5 | $225.36 | 12.291% | $253.059 | $253.06 | $253.05 | $253.10 |
| Purchase #6 | $222.83 | 11.636% | $248.7585 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $92.88 | 6.692% | $99.0955 | $99.10 | $99.10 | $99.10 |
| 7 purchase totals = | $837.88 | $921.0625 | $921.07 | $921.05 | $921.20 | |