| 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 | $114.66 | 13.635% | $130.2939 | $130.29 | $130.30 | $130.30 |
| Purchase #2 | $127.61 | 12.453% | $143.5013 | $143.50 | $143.50 | $143.50 |
| Purchase #3 | $187.85 | 10.594% | $207.7508 | $207.75 | $207.75 | $207.80 |
| Purchase #4 | $181.87 | 13.132% | $205.7532 | $205.75 | $205.75 | $205.80 |
| Purchase #5 | $238.67 | 4.211% | $248.7204 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $165.27 | 7.645% | $177.9049 | $177.90 | $177.90 | $177.90 |
| Purchase #7 | $13.51 | 11.292% | $15.0355 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $1,029.44 | $1,128.9600 | $1,128.95 | $1,128.95 | $1,129.00 | |