| 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 | $243.67 | 10.616% | $269.538 | $269.54 | $269.55 | $269.50 |
| Purchase #2 | $142.72 | 13.610% | $162.1442 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $202.40 | 11.700% | $226.0808 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $40.38 | 5.561% | $42.6255 | $42.63 | $42.65 | $42.60 |
| Purchase #5 | $160.95 | 8.714% | $174.9752 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $215.31 | 8.137% | $232.8298 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $157.79 | 3.614% | $163.4925 | $163.49 | $163.50 | $163.50 |
| 7 purchase totals = | $1,163.22 | $1,271.6860 | $1,271.69 | $1,271.80 | $1,271.60 | |