| 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 | $248.92 | 7.830% | $268.4104 | $268.41 | $268.40 | $268.40 |
| Purchase #2 | $26.49 | 12.175% | $29.7152 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $184.87 | 6.349% | $196.6074 | $196.61 | $196.60 | $196.60 |
| Purchase #4 | $118.62 | 6.262% | $126.048 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $171.71 | 7.685% | $184.9059 | $184.91 | $184.90 | $184.90 |
| Purchase #6 | $81.45 | 5.698% | $86.091 | $86.09 | $86.10 | $86.10 |
| Purchase #7 | $71.69 | 12.595% | $80.7194 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $903.75 | $972.4973 | $972.51 | $972.45 | $972.40 | |