| 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 | $242.91 | 3.427% | $251.2345 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $42.76 | 9.464% | $46.8068 | $46.81 | $46.80 | $46.80 |
| Purchase #3 | $104.27 | 3.502% | $107.9215 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $15.67 | 6.865% | $16.7457 | $16.75 | $16.75 | $16.70 |
| Purchase #5 | $19.47 | 5.282% | $20.4984 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $61.81 | 13.506% | $70.1581 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $149.54 | 6.466% | $159.2093 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $636.43 | $672.5743 | $672.58 | $672.55 | $672.50 | |