| 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 | $111.78 | 12.514% | $125.7681 | $125.77 | $125.75 | $125.80 |
| Purchase #2 | $10.97 | 9.510% | $12.0132 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $191.73 | 7.543% | $206.1922 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $21.82 | 10.103% | $24.0245 | $24.02 | $24.00 | $24.00 |
| Purchase #5 | $225.60 | 3.727% | $234.0081 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $172.67 | 9.293% | $188.7162 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $50.46 | 12.690% | $56.8634 | $56.86 | $56.85 | $56.90 |
| 7 purchase totals = | $785.03 | $847.5857 | $847.58 | $847.50 | $847.60 | |