| 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 | $123.62 | 5.339% | $130.2201 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $185.75 | 5.717% | $196.3693 | $196.37 | $196.35 | $196.40 |
| Purchase #3 | $226.45 | 7.730% | $243.9546 | $243.95 | $243.95 | $244.00 |
| Purchase #4 | $107.66 | 11.835% | $120.4016 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $216.83 | 9.164% | $236.7003 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $125.83 | 12.338% | $141.3549 | $141.35 | $141.35 | $141.40 |
| Purchase #7 | $234.63 | 5.741% | $248.1001 | $248.10 | $248.10 | $248.10 |
| 7 purchase totals = | $1,220.77 | $1,317.1009 | $1,317.09 | $1,317.05 | $1,317.20 | |