| 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 | $224.54 | 4.605% | $234.8801 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $162.30 | 7.836% | $175.0178 | $175.02 | $175.00 | $175.00 |
| Purchase #3 | $96.77 | 12.416% | $108.785 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $24.78 | 11.656% | $27.6684 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $203.62 | 13.296% | $230.6933 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $230.34 | 9.736% | $252.7659 | $252.77 | $252.75 | $252.80 |
| Purchase #7 | $58.54 | 8.340% | $63.4222 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $1,000.89 | $1,093.2327 | $1,093.24 | $1,093.20 | $1,093.30 | |