| 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 | $248.97 | 10.250% | $274.4894 | $274.49 | $274.50 | $274.50 |
| Purchase #2 | $129.49 | 10.234% | $142.742 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $117.48 | 12.508% | $132.1744 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $206.66 | 13.169% | $233.8751 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $194.98 | 3.524% | $201.8511 | $201.85 | $201.85 | $201.90 |
| Purchase #6 | $185.30 | 5.772% | $195.9955 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $213.70 | 6.839% | $228.3149 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $1,296.58 | $1,409.4424 | $1,409.44 | $1,409.45 | $1,409.50 | |