| 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 | $184.63 | 7.788% | $199.009 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $83.46 | 8.185% | $90.2912 | $90.29 | $90.30 | $90.30 |
| Purchase #3 | $230.51 | 10.308% | $254.271 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $8.45 | 12.449% | $9.5019 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $231.94 | 11.720% | $259.1234 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $34.78 | 8.220% | $37.6389 | $37.64 | $37.65 | $37.60 |
| Purchase #7 | $198.48 | 13.492% | $225.2589 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $972.25 | $1,075.0943 | $1,075.09 | $1,075.05 | $1,075.10 | |