| 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 | $250.30 | 13.344% | $283.7 | $283.70 | $283.70 | $283.70 |
| Purchase #2 | $214.32 | 3.258% | $221.3025 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $153.91 | 10.475% | $170.0321 | $170.03 | $170.05 | $170.00 |
| Purchase #4 | $176.65 | 12.191% | $198.1854 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $79.85 | 10.185% | $87.9827 | $87.98 | $88.00 | $88.00 |
| Purchase #6 | $221.69 | 5.730% | $234.3928 | $234.39 | $234.40 | $234.40 |
| Purchase #7 | $30.37 | 10.697% | $33.6187 | $33.62 | $33.60 | $33.60 |
| 7 purchase totals = | $1,127.09 | $1,229.2142 | $1,229.21 | $1,229.25 | $1,229.20 | |