| 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 | $202.40 | 11.555% | $225.7873 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $223.98 | 10.735% | $248.0243 | $248.02 | $248.00 | $248.00 |
| Purchase #3 | $207.46 | 12.313% | $233.0045 | $233.00 | $233.00 | $233.00 |
| Purchase #4 | $81.67 | 13.757% | $92.9053 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $246.92 | 12.701% | $278.2813 | $278.28 | $278.30 | $278.30 |
| Purchase #6 | $156.96 | 5.868% | $166.1704 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $14.28 | 10.714% | $15.81 | $15.81 | $15.80 | $15.80 |
| 7 purchase totals = | $1,133.67 | $1,259.9831 | $1,259.98 | $1,259.95 | $1,260.00 | |