| 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 | $190.66 | 8.213% | $206.3189 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $10.59 | 4.273% | $11.0425 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $187.56 | 6.143% | $199.0818 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $230.96 | 7.845% | $249.0788 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $173.53 | 7.284% | $186.1699 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $135.49 | 6.650% | $144.5001 | $144.50 | $144.50 | $144.50 |
| Purchase #7 | $223.28 | 6.520% | $237.8379 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $1,152.07 | $1,234.0299 | $1,234.03 | $1,234.05 | $1,234.00 | |