| 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 | $245.67 | 10.426% | $271.2836 | $271.28 | $271.30 | $271.30 |
| Purchase #2 | $192.42 | 3.698% | $199.5357 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $76.48 | 13.668% | $86.9333 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $139.72 | 10.542% | $154.4493 | $154.45 | $154.45 | $154.40 |
| Purchase #5 | $87.86 | 8.393% | $95.2341 | $95.23 | $95.25 | $95.20 |
| Purchase #6 | $228.57 | 11.299% | $254.3961 | $254.40 | $254.40 | $254.40 |
| Purchase #7 | $97.90 | 12.102% | $109.7479 | $109.75 | $109.75 | $109.70 |
| 7 purchase totals = | $1,068.62 | $1,171.5800 | $1,171.58 | $1,171.65 | $1,171.40 | |