| 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 | $249.65 | 7.709% | $268.8955 | $268.90 | $268.90 | $268.90 |
| Purchase #2 | $188.71 | 10.680% | $208.8642 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $6.31 | 3.741% | $6.5461 | $6.55 | $6.55 | $6.50 |
| Purchase #4 | $210.32 | 9.810% | $230.9524 | $230.95 | $230.95 | $231.00 |
| Purchase #5 | $147.37 | 4.266% | $153.6568 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $138.99 | 10.639% | $153.7771 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $228.60 | 3.806% | $237.3005 | $237.30 | $237.30 | $237.30 |
| 7 purchase totals = | $1,169.95 | $1,259.9926 | $1,260.00 | $1,260.00 | $1,260.10 | |