| 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 | $191.84 | 3.841% | $199.2086 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $220.34 | 3.682% | $228.4529 | $228.45 | $228.45 | $228.50 |
| Purchase #3 | $193.62 | 6.292% | $205.8026 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $29.88 | 10.520% | $33.0234 | $33.02 | $33.00 | $33.00 |
| Purchase #5 | $73.60 | 6.410% | $78.3178 | $78.32 | $78.30 | $78.30 |
| Purchase #6 | $209.88 | 10.755% | $232.4526 | $232.45 | $232.45 | $232.50 |
| Purchase #7 | $78.52 | 3.113% | $80.9643 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $997.68 | $1,058.2222 | $1,058.21 | $1,058.15 | $1,058.30 | |