| 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 | $206.29 | 11.468% | $229.9473 | $229.95 | $229.95 | $229.90 |
| Purchase #2 | $142.26 | 9.230% | $155.3906 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $190.43 | 11.426% | $212.1885 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $156.66 | 4.522% | $163.7442 | $163.74 | $163.75 | $163.70 |
| Purchase #5 | $222.96 | 12.421% | $250.6539 | $250.65 | $250.65 | $250.70 |
| Purchase #6 | $96.63 | 3.524% | $100.0352 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $60.40 | 5.342% | $63.6266 | $63.63 | $63.65 | $63.60 |
| 7 purchase totals = | $1,075.63 | $1,175.5863 | $1,175.59 | $1,175.65 | $1,175.50 | |