| 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 | $39.36 | 10.124% | $43.3448 | $43.34 | $43.35 | $43.30 |
| Purchase #2 | $137.55 | 7.731% | $148.184 | $148.18 | $148.20 | $148.20 |
| Purchase #3 | $183.87 | 6.249% | $195.36 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $170.90 | 12.561% | $192.3667 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $176.28 | 7.144% | $188.8734 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $194.71 | 10.531% | $215.2149 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $51.68 | 4.677% | $54.0971 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $954.35 | $1,037.4409 | $1,037.43 | $1,037.40 | $1,037.50 | |