| 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 | $21.43 | 10.258% | $23.6283 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $140.42 | 13.650% | $159.5873 | $159.59 | $159.60 | $159.60 |
| Purchase #3 | $42.92 | 3.729% | $44.5205 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $199.55 | 12.838% | $225.1682 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $203.38 | 4.447% | $212.4243 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $229.44 | 5.567% | $242.2129 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $151.29 | 6.862% | $161.6715 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $988.43 | $1,069.2130 | $1,069.21 | $1,069.15 | $1,069.20 | |