| 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 | $248.94 | 11.769% | $278.2377 | $278.24 | $278.25 | $278.20 |
| Purchase #2 | $5.91 | 7.562% | $6.3569 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $90.72 | 11.831% | $101.4531 | $101.45 | $101.45 | $101.50 |
| Purchase #4 | $222.79 | 3.432% | $230.4362 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $192.45 | 10.668% | $212.9806 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $87.72 | 9.140% | $95.7376 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $197.77 | 9.142% | $215.8501 | $215.85 | $215.85 | $215.90 |
| 7 purchase totals = | $1,046.30 | $1,141.0522 | $1,141.06 | $1,141.10 | $1,141.10 | |