| 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 | $216.44 | 8.757% | $235.3937 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $130.30 | 4.446% | $136.0931 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $174.25 | 3.612% | $180.5439 | $180.54 | $180.55 | $180.50 |
| Purchase #4 | $246.47 | 6.551% | $262.6162 | $262.62 | $262.60 | $262.60 |
| Purchase #5 | $41.68 | 4.218% | $43.4381 | $43.44 | $43.45 | $43.40 |
| Purchase #6 | $247.54 | 3.122% | $255.2682 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $64.91 | 7.445% | $69.7425 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $1,121.59 | $1,183.0957 | $1,183.09 | $1,183.10 | $1,183.00 | |