| 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 | $180.34 | 13.756% | $205.1476 | $205.15 | $205.15 | $205.10 |
| Purchase #2 | $207.90 | 3.385% | $214.9374 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $218.72 | 11.319% | $243.4769 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $131.87 | 4.103% | $137.2806 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $103.69 | 10.633% | $114.7154 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $97.71 | 12.843% | $110.2589 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $197.66 | 8.847% | $215.147 | $215.15 | $215.15 | $215.10 |
| 7 purchase totals = | $1,137.89 | $1,240.9638 | $1,240.98 | $1,241.00 | $1,240.90 | |