| 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 | $201.79 | 5.229% | $212.3416 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $31.78 | 5.195% | $33.431 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $144.89 | 13.690% | $164.7254 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $76.81 | 3.747% | $79.6881 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $181.88 | 7.519% | $195.5556 | $195.56 | $195.55 | $195.60 |
| Purchase #6 | $129.26 | 7.369% | $138.7852 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $188.58 | 8.706% | $204.9978 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $954.99 | $1,029.5247 | $1,029.54 | $1,029.60 | $1,029.50 | |