| 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 | $227.57 | 9.238% | $248.5929 | $248.59 | $248.60 | $248.60 |
| Purchase #2 | $126.38 | 6.333% | $134.3836 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $239.97 | 3.693% | $248.8321 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $163.71 | 11.520% | $182.5694 | $182.57 | $182.55 | $182.60 |
| Purchase #5 | $50.67 | 12.658% | $57.0838 | $57.08 | $57.10 | $57.10 |
| Purchase #6 | $238.96 | 12.166% | $268.0319 | $268.03 | $268.05 | $268.00 |
| Purchase #7 | $41.51 | 6.596% | $44.248 | $44.25 | $44.25 | $44.20 |
| 7 purchase totals = | $1,088.77 | $1,183.7417 | $1,183.73 | $1,183.80 | $1,183.70 | |