| 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 | $237.99 | 7.377% | $255.5465 | $255.55 | $255.55 | $255.50 |
| Purchase #2 | $233.38 | 3.435% | $241.3966 | $241.40 | $241.40 | $241.40 |
| Purchase #3 | $239.77 | 5.624% | $253.2547 | $253.25 | $253.25 | $253.30 |
| Purchase #4 | $110.76 | 11.770% | $123.7965 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $63.30 | 4.317% | $66.0327 | $66.03 | $66.05 | $66.00 |
| Purchase #6 | $235.37 | 11.151% | $261.6161 | $261.62 | $261.60 | $261.60 |
| Purchase #7 | $203.34 | 7.586% | $218.7654 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $1,323.91 | $1,420.4085 | $1,420.42 | $1,420.40 | $1,420.40 | |