| 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 | $221.52 | 7.201% | $237.4717 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $196.36 | 6.817% | $209.7459 | $209.75 | $209.75 | $209.70 |
| Purchase #3 | $216.44 | 3.567% | $224.1604 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $218.51 | 6.321% | $232.322 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $148.67 | 13.463% | $168.6854 | $168.69 | $168.70 | $168.70 |
| Purchase #6 | $237.92 | 4.371% | $248.3195 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $239.87 | 3.412% | $248.0544 | $248.05 | $248.05 | $248.10 |
| 7 purchase totals = | $1,479.29 | $1,568.7593 | $1,568.76 | $1,568.70 | $1,568.80 | |