| 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 | $86.83 | 8.370% | $94.0977 | $94.10 | $94.10 | $94.10 |
| Purchase #2 | $130.27 | 10.530% | $143.9874 | $143.99 | $144.00 | $144.00 |
| Purchase #3 | $186.45 | 10.840% | $206.6612 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $202.45 | 7.302% | $217.2329 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $60.48 | 4.301% | $63.0812 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $201.65 | 3.496% | $208.6997 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $217.84 | 5.134% | $229.0239 | $229.02 | $229.00 | $229.00 |
| 7 purchase totals = | $1,085.97 | $1,162.7840 | $1,162.78 | $1,162.80 | $1,162.80 | |