| 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 | $100.67 | 5.313% | $106.0186 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $22.89 | 12.627% | $25.7803 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $207.78 | 13.254% | $235.3192 | $235.32 | $235.30 | $235.30 |
| Purchase #4 | $195.69 | 9.315% | $213.9185 | $213.92 | $213.90 | $213.90 |
| Purchase #5 | $224.70 | 7.772% | $242.1637 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $160.28 | 9.754% | $175.9137 | $175.91 | $175.90 | $175.90 |
| Purchase #7 | $179.78 | 9.358% | $196.6038 | $196.60 | $196.60 | $196.60 |
| 7 purchase totals = | $1,091.79 | $1,195.7178 | $1,195.71 | $1,195.65 | $1,195.70 | |