| 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 | $197.52 | 6.415% | $210.1909 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $247.56 | 6.558% | $263.795 | $263.80 | $263.80 | $263.80 |
| Purchase #3 | $26.64 | 13.217% | $30.161 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $58.55 | 11.411% | $65.2311 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $125.88 | 3.547% | $130.345 | $130.35 | $130.35 | $130.30 |
| Purchase #6 | $116.99 | 6.105% | $124.1322 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $237.73 | 5.723% | $251.3353 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,010.87 | $1,075.1905 | $1,075.20 | $1,075.25 | $1,075.10 | |