| 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 | $118.49 | 8.484% | $128.5427 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $58.58 | 10.430% | $64.6899 | $64.69 | $64.70 | $64.70 |
| Purchase #3 | $181.45 | 9.142% | $198.0382 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $69.94 | 11.648% | $78.0866 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $198.46 | 4.271% | $206.9362 | $206.94 | $206.95 | $206.90 |
| Purchase #6 | $235.96 | 7.285% | $253.1497 | $253.15 | $253.15 | $253.10 |
| Purchase #7 | $22.61 | 3.193% | $23.3319 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $885.49 | $952.7752 | $952.78 | $952.85 | $952.60 | |