| 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 | $221.52 | 9.413% | $242.3717 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $175.70 | 10.243% | $193.697 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $14.51 | 11.476% | $16.1752 | $16.18 | $16.20 | $16.20 |
| Purchase #4 | $41.28 | 9.396% | $45.1587 | $45.16 | $45.15 | $45.20 |
| Purchase #5 | $217.90 | 3.527% | $225.5853 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $131.52 | 5.774% | $139.114 | $139.11 | $139.10 | $139.10 |
| Purchase #7 | $191.52 | 11.174% | $212.9204 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $993.95 | $1,075.0223 | $1,075.03 | $1,075.00 | $1,075.10 | |