| 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 | $83.66 | 3.456% | $86.5513 | $86.55 | $86.55 | $86.60 |
| Purchase #2 | $125.51 | 10.841% | $139.1165 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $171.89 | 5.577% | $181.4763 | $181.48 | $181.50 | $181.50 |
| Purchase #4 | $60.95 | 3.517% | $63.0936 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $187.40 | 3.177% | $193.3537 | $193.35 | $193.35 | $193.40 |
| Purchase #6 | $71.85 | 13.236% | $81.3601 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $239.58 | 9.378% | $262.0478 | $262.05 | $262.05 | $262.00 |
| 7 purchase totals = | $940.84 | $1,006.9993 | $1,007.00 | $1,007.00 | $1,007.10 | |