| 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 | $224.30 | 4.448% | $234.2769 | $234.28 | $234.30 | $234.30 |
| Purchase #2 | $22.41 | 8.659% | $24.3505 | $24.35 | $24.35 | $24.40 |
| Purchase #3 | $223.38 | 13.192% | $252.8483 | $252.85 | $252.85 | $252.80 |
| Purchase #4 | $128.45 | 4.681% | $134.4627 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $96.73 | 11.403% | $107.7601 | $107.76 | $107.75 | $107.80 |
| Purchase #6 | $164.30 | 13.577% | $186.607 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $68.66 | 11.331% | $76.4399 | $76.44 | $76.45 | $76.40 |
| 7 purchase totals = | $928.23 | $1,016.7454 | $1,016.75 | $1,016.75 | $1,016.80 | |