| 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 | $205.82 | 5.734% | $217.6217 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $98.80 | 12.847% | $111.4928 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $15.65 | 11.300% | $17.4185 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $26.79 | 11.619% | $29.9027 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $221.84 | 12.115% | $248.7159 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $12.73 | 6.515% | $13.5594 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $203.72 | 3.693% | $211.2434 | $211.24 | $211.25 | $211.20 |
| 7 purchase totals = | $785.35 | $849.9544 | $849.95 | $849.90 | $849.90 | |