| 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 | $239.96 | 9.595% | $262.9842 | $262.98 | $263.00 | $263.00 |
| Purchase #2 | $196.94 | 5.701% | $208.1675 | $208.17 | $208.15 | $208.20 |
| Purchase #3 | $233.84 | 6.210% | $248.3615 | $248.36 | $248.35 | $248.40 |
| Purchase #4 | $250.76 | 9.120% | $273.6293 | $273.63 | $273.65 | $273.60 |
| Purchase #5 | $30.61 | 4.249% | $31.9106 | $31.91 | $31.90 | $31.90 |
| Purchase #6 | $105.40 | 8.363% | $114.2146 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $175.65 | 8.654% | $190.8508 | $190.85 | $190.85 | $190.90 |
| 7 purchase totals = | $1,233.16 | $1,330.1185 | $1,330.11 | $1,330.10 | $1,330.20 | |