| 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 | $109.84 | 10.547% | $121.4248 | $121.42 | $121.40 | $121.40 |
| Purchase #2 | $189.48 | 13.272% | $214.6278 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $147.77 | 4.721% | $154.7462 | $154.75 | $154.75 | $154.70 |
| Purchase #4 | $216.84 | 9.345% | $237.1037 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $196.58 | 10.431% | $217.0853 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $134.82 | 4.275% | $140.5836 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $86.70 | 9.618% | $95.0388 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $1,082.03 | $1,180.6102 | $1,180.61 | $1,180.65 | $1,180.50 | |