| 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 | $30.88 | 11.531% | $34.4408 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $248.64 | 12.103% | $278.7329 | $278.73 | $278.75 | $278.70 |
| Purchase #3 | $37.60 | 12.359% | $42.247 | $42.25 | $42.25 | $42.20 |
| Purchase #4 | $9.38 | 11.477% | $10.4565 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $220.40 | 6.136% | $233.9237 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $242.78 | 5.397% | $255.8828 | $255.88 | $255.90 | $255.90 |
| Purchase #7 | $242.43 | 6.176% | $257.4025 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $1,032.11 | $1,113.0862 | $1,113.08 | $1,113.10 | $1,113.00 | |