| 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 | $225.87 | 8.208% | $244.4094 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $9.58 | 5.148% | $10.0732 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $37.30 | 10.858% | $41.35 | $41.35 | $41.35 | $41.40 |
| Purchase #4 | $107.63 | 3.265% | $111.1441 | $111.14 | $111.15 | $111.10 |
| Purchase #5 | $23.97 | 12.558% | $26.9802 | $26.98 | $27.00 | $27.00 |
| Purchase #6 | $81.25 | 3.776% | $84.318 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $172.46 | 7.707% | $185.7515 | $185.75 | $185.75 | $185.80 |
| 7 purchase totals = | $658.06 | $704.0264 | $704.02 | $704.00 | $704.10 | |