| 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 | $187.44 | 12.815% | $211.4604 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $222.62 | 3.712% | $230.8837 | $230.88 | $230.90 | $230.90 |
| Purchase #3 | $137.95 | 12.164% | $154.7302 | $154.73 | $154.75 | $154.70 |
| Purchase #4 | $107.36 | 10.411% | $118.5372 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $52.69 | 8.373% | $57.1017 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $95.86 | 13.400% | $108.7052 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $174.51 | 11.130% | $193.933 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $978.43 | $1,075.3514 | $1,075.35 | $1,075.40 | $1,075.30 | |