| 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 | $185.76 | 5.542% | $196.0548 | $196.05 | $196.05 | $196.10 |
| Purchase #2 | $209.88 | 6.315% | $223.1339 | $223.13 | $223.15 | $223.10 |
| Purchase #3 | $241.77 | 8.288% | $261.8079 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $100.84 | 13.441% | $114.3939 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $24.52 | 8.454% | $26.5929 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $228.94 | 6.577% | $243.9974 | $244.00 | $244.00 | $244.00 |
| Purchase #7 | $219.25 | 3.826% | $227.6385 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,210.96 | $1,293.6193 | $1,293.61 | $1,293.65 | $1,293.60 | |