| 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 | $218.39 | 3.770% | $226.6233 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $238.75 | 9.480% | $261.3835 | $261.38 | $261.40 | $261.40 |
| Purchase #3 | $96.92 | 12.522% | $109.0563 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $213.28 | 13.713% | $242.5271 | $242.53 | $242.55 | $242.50 |
| Purchase #5 | $48.71 | 6.347% | $51.8016 | $51.80 | $51.80 | $51.80 |
| Purchase #6 | $114.83 | 7.658% | $123.6237 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $246.33 | 8.539% | $267.3641 | $267.36 | $267.35 | $267.40 |
| 7 purchase totals = | $1,177.21 | $1,282.3796 | $1,282.37 | $1,282.35 | $1,282.40 | |