| 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 | $205.44 | 4.171% | $214.0089 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $205.86 | 3.493% | $213.0507 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $200.85 | 11.445% | $223.8373 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $108.64 | 3.727% | $112.689 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $90.31 | 7.240% | $96.8484 | $96.85 | $96.85 | $96.80 |
| Purchase #6 | $58.73 | 11.207% | $65.3119 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $32.30 | 7.575% | $34.7467 | $34.75 | $34.75 | $34.70 |
| 7 purchase totals = | $902.13 | $960.4929 | $960.50 | $960.50 | $960.40 | |