| 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 | $211.84 | 3.336% | $218.907 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $5.79 | 5.287% | $6.0961 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $249.59 | 13.565% | $283.4469 | $283.45 | $283.45 | $283.40 |
| Purchase #4 | $151.67 | 3.366% | $156.7752 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $44.47 | 3.201% | $45.8935 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $60.53 | 9.850% | $66.4922 | $66.49 | $66.50 | $66.50 |
| Purchase #7 | $106.90 | 8.363% | $115.84 | $115.84 | $115.85 | $115.80 |
| 7 purchase totals = | $830.79 | $893.4509 | $893.46 | $893.50 | $893.40 | |