| 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 | $207.67 | 12.588% | $233.8115 | $233.81 | $233.80 | $233.80 |
| Purchase #2 | $196.50 | 5.536% | $207.3782 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $199.51 | 10.532% | $220.5224 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $221.32 | 8.346% | $239.7914 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $27.62 | 8.200% | $29.8848 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $66.36 | 13.874% | $75.5668 | $75.57 | $75.55 | $75.60 |
| Purchase #7 | $23.41 | 13.259% | $26.5139 | $26.51 | $26.50 | $26.50 |
| 7 purchase totals = | $942.39 | $1,033.4690 | $1,033.46 | $1,033.45 | $1,033.50 | |