| 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 | $221.96 | 5.679% | $234.5651 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $240.98 | 5.186% | $253.4772 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $28.98 | 3.705% | $30.0537 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $228.90 | 7.502% | $246.0721 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $228.80 | 7.666% | $246.3398 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $223.87 | 3.493% | $231.6898 | $231.69 | $231.70 | $231.70 |
| Purchase #7 | $209.95 | 6.717% | $224.0523 | $224.05 | $224.05 | $224.10 |
| 7 purchase totals = | $1,383.44 | $1,466.2500 | $1,466.25 | $1,466.25 | $1,466.40 | |