| 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 | $206.26 | 12.409% | $231.8548 | $231.85 | $231.85 | $231.90 |
| Purchase #2 | $108.40 | 12.773% | $122.2459 | $122.25 | $122.25 | $122.20 |
| Purchase #3 | $239.40 | 5.457% | $252.4641 | $252.46 | $252.45 | $252.50 |
| Purchase #4 | $112.53 | 13.579% | $127.8104 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $77.81 | 8.770% | $84.6339 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $194.92 | 8.708% | $211.8936 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $196.58 | 13.258% | $222.6426 | $222.64 | $222.65 | $222.60 |
| 7 purchase totals = | $1,135.90 | $1,253.5453 | $1,253.53 | $1,253.55 | $1,253.50 | |