| 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 | $128.35 | 4.820% | $134.5365 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $236.60 | 10.864% | $262.3042 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $9.84 | 4.665% | $10.299 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $26.88 | 8.381% | $29.1328 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $133.67 | 6.640% | $142.5457 | $142.55 | $142.55 | $142.50 |
| Purchase #6 | $78.86 | 9.841% | $86.6206 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $212.90 | 8.457% | $230.905 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $827.10 | $896.3438 | $896.35 | $896.35 | $896.20 | |