| 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 | $9.41 | 13.868% | $10.715 | $10.72 | $10.70 | $10.70 |
| Purchase #2 | $224.54 | 10.433% | $247.9663 | $247.97 | $247.95 | $248.00 |
| Purchase #3 | $139.81 | 13.147% | $158.1908 | $158.19 | $158.20 | $158.20 |
| Purchase #4 | $195.89 | 13.294% | $221.9316 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $174.55 | 6.276% | $185.5048 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $232.44 | 4.537% | $242.9858 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $238.76 | 5.614% | $252.164 | $252.16 | $252.15 | $252.20 |
| 7 purchase totals = | $1,215.40 | $1,319.4583 | $1,319.46 | $1,319.45 | $1,319.50 | |