| 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 | $244.54 | 3.198% | $252.3604 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $229.86 | 12.846% | $259.3878 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $25.75 | 10.253% | $28.3901 | $28.39 | $28.40 | $28.40 |
| Purchase #4 | $137.37 | 5.849% | $145.4048 | $145.40 | $145.40 | $145.40 |
| Purchase #5 | $87.31 | 3.714% | $90.5527 | $90.55 | $90.55 | $90.60 |
| Purchase #6 | $124.82 | 9.300% | $136.4283 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $157.65 | 3.429% | $163.0558 | $163.06 | $163.05 | $163.10 |
| 7 purchase totals = | $1,007.30 | $1,075.5799 | $1,075.58 | $1,075.60 | $1,075.70 | |