| 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 | $86.58 | 10.466% | $95.6415 | $95.64 | $95.65 | $95.60 |
| Purchase #2 | $120.91 | 6.459% | $128.7196 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $126.68 | 11.698% | $141.499 | $141.50 | $141.50 | $141.50 |
| Purchase #4 | $210.87 | 9.507% | $230.9174 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $139.82 | 3.520% | $144.7417 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $211.25 | 3.856% | $219.3958 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $144.38 | 13.284% | $163.5594 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $1,040.49 | $1,124.4744 | $1,124.48 | $1,124.45 | $1,124.40 | |