| 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 | $200.81 | 7.687% | $216.2463 | $216.25 | $216.25 | $216.20 |
| Purchase #2 | $21.28 | 9.770% | $23.3591 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $214.44 | 3.169% | $221.2356 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $146.58 | 11.248% | $163.0673 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $157.32 | 12.165% | $176.458 | $176.46 | $176.45 | $176.50 |
| Purchase #6 | $231.82 | 7.643% | $249.538 | $249.54 | $249.55 | $249.50 |
| Purchase #7 | $139.81 | 9.173% | $152.6348 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $1,112.06 | $1,202.5391 | $1,202.55 | $1,202.55 | $1,202.50 | |