| 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 | $222.55 | 4.111% | $231.699 | $231.70 | $231.70 | $231.70 |
| Purchase #2 | $186.27 | 5.461% | $196.4422 | $196.44 | $196.45 | $196.40 |
| Purchase #3 | $112.97 | 11.607% | $126.0824 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $181.26 | 11.554% | $202.2028 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $197.38 | 8.733% | $214.6172 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $169.48 | 4.303% | $176.7727 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $226.63 | 11.555% | $252.8171 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $1,296.54 | $1,400.6334 | $1,400.63 | $1,400.60 | $1,400.60 | |