| 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 | $203.50 | 9.239% | $222.3014 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $246.96 | 6.528% | $263.0815 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $130.61 | 11.835% | $146.0677 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $231.74 | 6.467% | $246.7266 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $52.86 | 6.357% | $56.2203 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $177.44 | 6.242% | $188.5158 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $38.51 | 7.730% | $41.4868 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $1,081.62 | $1,164.4001 | $1,164.41 | $1,164.40 | $1,164.40 | |