| 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 | $241.32 | 5.711% | $255.1018 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $58.26 | 9.544% | $63.8203 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $174.56 | 12.138% | $195.7481 | $195.75 | $195.75 | $195.70 |
| Purchase #4 | $178.69 | 10.808% | $198.0028 | $198.00 | $198.00 | $198.00 |
| Purchase #5 | $92.40 | 8.771% | $100.5044 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $119.68 | 5.677% | $126.4742 | $126.47 | $126.45 | $126.50 |
| Purchase #7 | $233.90 | 8.498% | $253.7768 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $1,098.81 | $1,193.4284 | $1,193.42 | $1,193.40 | $1,193.40 | |