| 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 | $218.96 | 4.550% | $228.9227 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $20.42 | 13.204% | $23.1163 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $188.98 | 7.611% | $203.3633 | $203.36 | $203.35 | $203.40 |
| Purchase #4 | $100.82 | 5.721% | $106.5879 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $162.41 | 3.249% | $167.6867 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $208.31 | 3.336% | $215.2592 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $148.29 | 6.493% | $157.9185 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $1,048.19 | $1,102.8546 | $1,102.86 | $1,102.80 | $1,102.90 | |