| 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 | $240.63 | 5.599% | $254.1029 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $212.36 | 5.813% | $224.7045 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $178.63 | 11.128% | $198.5079 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $174.61 | 3.490% | $180.7039 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $36.25 | 9.138% | $39.5625 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $147.75 | 10.149% | $162.7451 | $162.75 | $162.75 | $162.70 |
| Purchase #7 | $82.67 | 9.530% | $90.5485 | $90.55 | $90.55 | $90.50 |
| 7 purchase totals = | $1,072.90 | $1,150.8753 | $1,150.87 | $1,150.85 | $1,150.80 | |