| 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 | $122.59 | 8.739% | $133.3031 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $73.44 | 5.248% | $77.2941 | $77.29 | $77.30 | $77.30 |
| Purchase #3 | $105.69 | 4.679% | $110.6352 | $110.64 | $110.65 | $110.60 |
| Purchase #4 | $158.48 | 8.129% | $171.3628 | $171.36 | $171.35 | $171.40 |
| Purchase #5 | $210.57 | 5.667% | $222.503 | $222.50 | $222.50 | $222.50 |
| Purchase #6 | $230.83 | 4.458% | $241.1204 | $241.12 | $241.10 | $241.10 |
| Purchase #7 | $185.51 | 7.296% | $199.0448 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $1,087.11 | $1,155.2634 | $1,155.25 | $1,155.25 | $1,155.20 | |