| 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 | $93.46 | 12.797% | $105.4201 | $105.42 | $105.40 | $105.40 |
| Purchase #2 | $127.57 | 12.577% | $143.6145 | $143.61 | $143.60 | $143.60 |
| Purchase #3 | $102.59 | 12.640% | $115.5574 | $115.56 | $115.55 | $115.60 |
| Purchase #4 | $146.53 | 11.258% | $163.0263 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $176.94 | 8.158% | $191.3748 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $235.42 | 9.208% | $257.0975 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $205.47 | 6.763% | $219.3659 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $1,087.98 | $1,195.4565 | $1,195.46 | $1,195.40 | $1,195.50 | |