| 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 | $202.47 | 10.178% | $223.0774 | $223.08 | $223.10 | $223.10 |
| Purchase #2 | $28.68 | 3.840% | $29.7813 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $212.38 | 9.874% | $233.3504 | $233.35 | $233.35 | $233.40 |
| Purchase #4 | $46.43 | 5.793% | $49.1197 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $98.32 | 12.671% | $110.7781 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $249.94 | 4.712% | $261.7172 | $261.72 | $261.70 | $261.70 |
| Purchase #7 | $192.63 | 3.729% | $199.8132 | $199.81 | $199.80 | $199.80 |
| 7 purchase totals = | $1,030.85 | $1,107.6373 | $1,107.64 | $1,107.65 | $1,107.70 | |