| 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 | $193.59 | 7.677% | $208.4519 | $208.45 | $208.45 | $208.50 |
| Purchase #2 | $23.38 | 11.581% | $26.0876 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $201.54 | 13.503% | $228.7539 | $228.75 | $228.75 | $228.80 |
| Purchase #4 | $107.70 | 9.190% | $117.5976 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $205.70 | 12.402% | $231.2109 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $160.80 | 10.388% | $177.5039 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $28.65 | 3.768% | $29.7295 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $921.36 | $1,019.3353 | $1,019.33 | $1,019.35 | $1,019.40 | |