| 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 | $201.35 | 4.592% | $210.596 | $210.60 | $210.60 | $210.60 |
| Purchase #2 | $137.44 | 6.411% | $146.2513 | $146.25 | $146.25 | $146.30 |
| Purchase #3 | $211.71 | 8.364% | $229.4174 | $229.42 | $229.40 | $229.40 |
| Purchase #4 | $27.74 | 10.686% | $30.7043 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $53.77 | 6.124% | $57.0629 | $57.06 | $57.05 | $57.10 |
| Purchase #6 | $170.29 | 13.249% | $192.8517 | $192.85 | $192.85 | $192.90 |
| Purchase #7 | $89.27 | 11.119% | $99.1959 | $99.20 | $99.20 | $99.20 |
| 7 purchase totals = | $891.57 | $966.0795 | $966.08 | $966.05 | $966.20 | |