| 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 | $250.31 | 5.555% | $264.2147 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $152.78 | 3.337% | $157.8783 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $80.39 | 11.208% | $89.4001 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $146.36 | 11.625% | $163.3744 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $222.74 | 6.585% | $237.4074 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $66.65 | 11.236% | $74.1388 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $110.90 | 8.703% | $120.5516 | $120.55 | $120.55 | $120.60 |
| 7 purchase totals = | $1,030.13 | $1,106.9653 | $1,106.96 | $1,106.95 | $1,107.00 | |