| 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 | $91.57 | 8.198% | $99.0769 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $248.91 | 4.161% | $259.2671 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $178.97 | 6.422% | $190.4635 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $188.96 | 8.488% | $204.9989 | $205.00 | $205.00 | $205.00 |
| Purchase #5 | $164.60 | 7.391% | $176.7656 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $144.68 | 6.775% | $154.4821 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $213.95 | 6.116% | $227.0352 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $1,231.64 | $1,312.0893 | $1,312.10 | $1,312.10 | $1,312.20 | |