| 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 | $114.73 | 3.470% | $118.7111 | $118.71 | $118.70 | $118.70 |
| Purchase #2 | $234.27 | 11.834% | $261.9935 | $261.99 | $262.00 | $262.00 |
| Purchase #3 | $244.71 | 7.570% | $263.2345 | $263.23 | $263.25 | $263.20 |
| Purchase #4 | $71.48 | 6.821% | $76.3557 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $86.82 | 13.755% | $98.7621 | $98.76 | $98.75 | $98.80 |
| Purchase #6 | $189.57 | 3.789% | $196.7528 | $196.75 | $196.75 | $196.80 |
| Purchase #7 | $242.69 | 12.250% | $272.4195 | $272.42 | $272.40 | $272.40 |
| 7 purchase totals = | $1,184.27 | $1,288.2292 | $1,288.22 | $1,288.20 | $1,288.30 | |