| 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 | $216.60 | 3.612% | $224.4236 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $79.80 | 10.689% | $88.3298 | $88.33 | $88.35 | $88.30 |
| Purchase #3 | $54.90 | 5.168% | $57.7372 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $75.55 | 8.422% | $81.9128 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $106.38 | 3.239% | $109.8256 | $109.83 | $109.85 | $109.80 |
| Purchase #6 | $247.64 | 6.648% | $264.1031 | $264.10 | $264.10 | $264.10 |
| Purchase #7 | $164.31 | 4.442% | $171.6087 | $171.61 | $171.60 | $171.60 |
| 7 purchase totals = | $945.18 | $997.9408 | $997.94 | $997.95 | $997.80 | |