| 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 | $234.34 | 4.699% | $245.3516 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $65.48 | 6.734% | $69.8894 | $69.89 | $69.90 | $69.90 |
| Purchase #3 | $175.72 | 12.671% | $197.9855 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $180.85 | 13.553% | $205.3606 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $215.46 | 5.409% | $227.1142 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $108.27 | 5.278% | $113.9845 | $113.98 | $114.00 | $114.00 |
| Purchase #7 | $220.63 | 13.530% | $250.4812 | $250.48 | $250.50 | $250.50 |
| 7 purchase totals = | $1,200.75 | $1,310.1670 | $1,310.16 | $1,310.20 | $1,310.30 | |