| 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 | $224.85 | 3.425% | $232.5511 | $232.55 | $232.55 | $232.60 |
| Purchase #2 | $175.71 | 11.215% | $195.4159 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $139.30 | 5.714% | $147.2596 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $124.92 | 10.848% | $138.4713 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $30.34 | 4.187% | $31.6103 | $31.61 | $31.60 | $31.60 |
| Purchase #6 | $73.58 | 4.500% | $76.8911 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $130.72 | 12.466% | $147.0156 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $899.42 | $969.2149 | $969.22 | $969.15 | $969.30 | |