| 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 | $212.50 | 10.546% | $234.9103 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $224.42 | 11.657% | $250.5806 | $250.58 | $250.60 | $250.60 |
| Purchase #3 | $192.86 | 3.394% | $199.4057 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $7.85 | 8.863% | $8.5457 | $8.55 | $8.55 | $8.50 |
| Purchase #5 | $14.40 | 13.484% | $16.3417 | $16.34 | $16.35 | $16.30 |
| Purchase #6 | $207.26 | 3.120% | $213.7265 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $99.27 | 10.252% | $109.4472 | $109.45 | $109.45 | $109.40 |
| 7 purchase totals = | $958.56 | $1,032.9577 | $1,032.97 | $1,033.00 | $1,032.80 | |