| 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 | $233.67 | 6.220% | $248.2043 | $248.20 | $248.20 | $248.20 |
| Purchase #2 | $179.66 | 7.635% | $193.377 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $235.49 | 5.376% | $248.1499 | $248.15 | $248.15 | $248.10 |
| Purchase #4 | $112.82 | 9.730% | $123.7974 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $160.88 | 6.686% | $171.6364 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $218.28 | 11.245% | $242.8256 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $121.63 | 4.620% | $127.2493 | $127.25 | $127.25 | $127.20 |
| 7 purchase totals = | $1,262.43 | $1,355.2399 | $1,355.25 | $1,355.30 | $1,355.10 | |