| 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 | $226.40 | 5.602% | $239.0829 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $187.91 | 6.388% | $199.9137 | $199.91 | $199.90 | $199.90 |
| Purchase #3 | $61.89 | 13.157% | $70.0329 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $45.64 | 13.725% | $51.9041 | $51.90 | $51.90 | $51.90 |
| Purchase #5 | $218.93 | 9.452% | $239.6233 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $26.55 | 5.762% | $28.0798 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $30.38 | 8.530% | $32.9714 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $797.70 | $861.6081 | $861.59 | $861.60 | $861.60 | |