| 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 | $114.92 | 6.760% | $122.6886 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $79.98 | 6.354% | $85.0619 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $241.87 | 5.789% | $255.8719 | $255.87 | $255.85 | $255.90 |
| Purchase #4 | $238.58 | 6.220% | $253.4197 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $86.56 | 12.451% | $97.3376 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $52.45 | 6.441% | $55.8283 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $233.27 | 13.862% | $265.6059 | $265.61 | $265.60 | $265.60 |
| 7 purchase totals = | $1,047.63 | $1,135.8139 | $1,135.82 | $1,135.80 | $1,135.80 | |