| 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 | $125.83 | 10.430% | $138.9541 | $138.95 | $138.95 | $139.00 |
| Purchase #2 | $180.74 | 12.765% | $203.8115 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $112.62 | 4.855% | $118.0877 | $118.09 | $118.10 | $118.10 |
| Purchase #4 | $162.79 | 11.320% | $181.2178 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $224.67 | 9.450% | $245.9013 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $196.55 | 6.608% | $209.538 | $209.54 | $209.55 | $209.50 |
| Purchase #7 | $228.25 | 6.257% | $242.5316 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $1,231.45 | $1,340.0420 | $1,340.04 | $1,340.05 | $1,340.00 | |