| 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 | $31.84 | 10.725% | $35.2548 | $35.25 | $35.25 | $35.30 |
| Purchase #2 | $214.48 | 11.660% | $239.4884 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $178.61 | 3.158% | $184.2505 | $184.25 | $184.25 | $184.30 |
| Purchase #4 | $81.79 | 7.141% | $87.6306 | $87.63 | $87.65 | $87.60 |
| Purchase #5 | $212.69 | 7.115% | $227.8229 | $227.82 | $227.80 | $227.80 |
| Purchase #6 | $201.81 | 6.552% | $215.0326 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $155.28 | 5.732% | $164.1806 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $1,076.50 | $1,153.6604 | $1,153.65 | $1,153.70 | $1,153.70 | |