| 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 | $206.38 | 3.146% | $212.8727 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $118.35 | 12.481% | $133.1213 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $171.67 | 7.632% | $184.7719 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $185.27 | 9.347% | $202.5872 | $202.59 | $202.60 | $202.60 |
| Purchase #5 | $83.94 | 13.172% | $94.9966 | $95.00 | $95.00 | $95.00 |
| Purchase #6 | $250.86 | 13.118% | $283.7678 | $283.77 | $283.75 | $283.80 |
| Purchase #7 | $90.95 | 11.856% | $101.733 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $1,107.42 | $1,213.8505 | $1,213.85 | $1,213.80 | $1,213.90 | |