| 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 | $26.90 | 11.593% | $30.0185 | $30.02 | $30.00 | $30.00 |
| Purchase #2 | $210.94 | 7.139% | $225.999 | $226.00 | $226.00 | $226.00 |
| Purchase #3 | $109.99 | 12.208% | $123.4176 | $123.42 | $123.40 | $123.40 |
| Purchase #4 | $166.70 | 6.415% | $177.3938 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $197.99 | 12.316% | $222.3744 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $213.72 | 10.442% | $236.0366 | $236.04 | $236.05 | $236.00 |
| Purchase #7 | $90.40 | 9.656% | $99.129 | $99.13 | $99.15 | $99.10 |
| 7 purchase totals = | $1,016.64 | $1,114.3689 | $1,114.37 | $1,114.35 | $1,114.30 | |