| 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 | $247.78 | 8.224% | $268.1574 | $268.16 | $268.15 | $268.20 |
| Purchase #2 | $64.38 | 3.689% | $66.755 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $247.49 | 10.553% | $273.6076 | $273.61 | $273.60 | $273.60 |
| Purchase #4 | $136.48 | 3.176% | $140.8146 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $43.78 | 3.400% | $45.2685 | $45.27 | $45.25 | $45.30 |
| Purchase #6 | $167.49 | 9.357% | $183.162 | $183.16 | $183.15 | $183.20 |
| Purchase #7 | $97.28 | 4.258% | $101.4222 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $1,004.68 | $1,079.1873 | $1,079.19 | $1,079.10 | $1,079.30 | |