| 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 | $192.48 | 4.175% | $200.516 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $160.38 | 9.563% | $175.7171 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $106.71 | 8.775% | $116.0738 | $116.07 | $116.05 | $116.10 |
| Purchase #4 | $80.67 | 9.199% | $88.0908 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $212.77 | 4.824% | $223.034 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $74.58 | 13.178% | $84.4082 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $167.72 | 8.602% | $182.1473 | $182.15 | $182.15 | $182.10 |
| 7 purchase totals = | $995.31 | $1,069.9872 | $1,069.99 | $1,069.95 | $1,069.90 | |