| 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 | $212.31 | 9.773% | $233.0591 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $88.30 | 9.620% | $96.7945 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $81.50 | 8.709% | $88.5978 | $88.60 | $88.60 | $88.60 |
| Purchase #4 | $5.40 | 13.726% | $6.1412 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $138.86 | 4.450% | $145.0393 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $221.69 | 13.801% | $252.2854 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $242.66 | 7.589% | $261.0755 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $990.72 | $1,082.9928 | $1,083.00 | $1,083.05 | $1,083.00 | |