| 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 | $223.74 | 5.414% | $235.8533 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $133.92 | 9.399% | $146.5071 | $146.51 | $146.50 | $146.50 |
| Purchase #3 | $233.64 | 13.778% | $265.8309 | $265.83 | $265.85 | $265.80 |
| Purchase #4 | $86.91 | 6.713% | $92.7443 | $92.74 | $92.75 | $92.70 |
| Purchase #5 | $147.33 | 10.419% | $162.6803 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $69.44 | 9.469% | $76.0153 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $65.37 | 5.699% | $69.0954 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $960.35 | $1,048.7266 | $1,048.73 | $1,048.75 | $1,048.70 | |