| 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 | $27.82 | 7.188% | $29.8197 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $146.80 | 5.775% | $155.2777 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $199.49 | 13.672% | $226.7643 | $226.76 | $226.75 | $226.80 |
| Purchase #4 | $86.44 | 6.138% | $91.7457 | $91.75 | $91.75 | $91.70 |
| Purchase #5 | $231.38 | 11.567% | $258.1437 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $83.95 | 5.331% | $88.4254 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $222.39 | 11.872% | $248.7921 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $998.27 | $1,098.9686 | $1,098.97 | $1,099.00 | $1,098.90 | |