| 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 | $236.96 | 5.449% | $249.872 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $85.79 | 11.339% | $95.5177 | $95.52 | $95.50 | $95.50 |
| Purchase #3 | $245.45 | 11.738% | $274.2609 | $274.26 | $274.25 | $274.30 |
| Purchase #4 | $238.63 | 10.127% | $262.7961 | $262.80 | $262.80 | $262.80 |
| Purchase #5 | $162.43 | 11.671% | $181.3872 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $191.91 | 3.619% | $198.8552 | $198.86 | $198.85 | $198.90 |
| Purchase #7 | $58.32 | 12.426% | $65.5668 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $1,219.49 | $1,328.2559 | $1,328.27 | $1,328.20 | $1,328.40 | |