| 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 | $10.83 | 12.143% | $12.1451 | $12.15 | $12.15 | $12.10 |
| Purchase #2 | $235.64 | 3.721% | $244.4082 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $96.70 | 9.631% | $106.0132 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $66.69 | 10.596% | $73.7565 | $73.76 | $73.75 | $73.80 |
| Purchase #5 | $154.98 | 13.196% | $175.4312 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $243.25 | 10.812% | $269.5502 | $269.55 | $269.55 | $269.60 |
| Purchase #7 | $130.91 | 5.235% | $137.7631 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $939.00 | $1,019.0675 | $1,019.07 | $1,019.05 | $1,019.10 | |