| 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 | $193.58 | 11.454% | $215.7527 | $215.75 | $215.75 | $215.80 |
| Purchase #2 | $220.68 | 6.412% | $234.83 | $234.83 | $234.85 | $234.80 |
| Purchase #3 | $226.51 | 11.441% | $252.425 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $235.35 | 4.161% | $245.1429 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $161.41 | 8.341% | $174.8732 | $174.87 | $174.85 | $174.90 |
| Purchase #6 | $190.94 | 12.781% | $215.344 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $67.76 | 4.748% | $70.9772 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $1,296.23 | $1,409.3450 | $1,409.34 | $1,409.40 | $1,409.30 | |