| 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 | $212.50 | 3.531% | $220.0034 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $212.94 | 3.479% | $220.3482 | $220.35 | $220.35 | $220.30 |
| Purchase #3 | $156.36 | 9.679% | $171.4941 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $115.94 | 8.108% | $125.3404 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $87.98 | 4.774% | $92.1802 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $26.86 | 5.247% | $28.2693 | $28.27 | $28.25 | $28.30 |
| Purchase #7 | $37.64 | 5.531% | $39.7219 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $850.22 | $897.3575 | $897.35 | $897.35 | $897.30 | |