| 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 | $100.98 | 13.321% | $114.4315 | $114.43 | $114.45 | $114.40 |
| Purchase #2 | $106.85 | 4.556% | $111.7181 | $111.72 | $111.70 | $111.70 |
| Purchase #3 | $170.77 | 12.452% | $192.0343 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $237.58 | 13.427% | $269.4799 | $269.48 | $269.50 | $269.50 |
| Purchase #5 | $123.62 | 11.423% | $137.7411 | $137.74 | $137.75 | $137.70 |
| Purchase #6 | $237.92 | 4.280% | $248.103 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $187.54 | 9.435% | $205.2344 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $1,165.26 | $1,278.7423 | $1,278.73 | $1,278.80 | $1,278.60 | |