| 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 | $217.94 | 6.594% | $232.311 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $109.83 | 7.303% | $117.8509 | $117.85 | $117.85 | $117.90 |
| Purchase #3 | $122.64 | 13.505% | $139.2025 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $202.38 | 4.773% | $212.0396 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $188.75 | 12.379% | $212.1154 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $198.65 | 13.634% | $225.7339 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $40.59 | 5.865% | $42.9706 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $1,080.78 | $1,182.2239 | $1,182.22 | $1,182.20 | $1,182.20 | |