| 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 | $239.86 | 9.803% | $263.3735 | $263.37 | $263.35 | $263.40 |
| Purchase #2 | $136.93 | 13.103% | $154.8719 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $236.25 | 12.388% | $265.5167 | $265.52 | $265.50 | $265.50 |
| Purchase #4 | $10.72 | 8.418% | $11.6224 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $144.99 | 8.118% | $156.7603 | $156.76 | $156.75 | $156.80 |
| Purchase #6 | $134.49 | 11.730% | $150.2657 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $120.50 | 13.562% | $136.8422 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $1,023.74 | $1,139.2527 | $1,139.25 | $1,139.15 | $1,139.30 | |