| 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 | $131.31 | 13.125% | $148.5444 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $47.93 | 10.315% | $52.874 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $245.63 | 9.494% | $268.9501 | $268.95 | $268.95 | $269.00 |
| Purchase #4 | $152.88 | 6.732% | $163.1719 | $163.17 | $163.15 | $163.20 |
| Purchase #5 | $209.62 | 5.851% | $221.8849 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $141.94 | 10.616% | $157.0084 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $15.50 | 7.371% | $16.6425 | $16.64 | $16.65 | $16.60 |
| 7 purchase totals = | $944.81 | $1,029.0762 | $1,029.06 | $1,029.05 | $1,029.10 | |