| 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 | $242.26 | 5.733% | $256.1488 | $256.15 | $256.15 | $256.10 |
| Purchase #2 | $188.78 | 5.396% | $198.9666 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $213.45 | 13.122% | $241.4589 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $108.26 | 3.542% | $112.0946 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $11.37 | 8.216% | $12.3042 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $172.76 | 8.312% | $187.1198 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $195.25 | 7.203% | $209.3139 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $1,132.13 | $1,217.4068 | $1,217.40 | $1,217.35 | $1,217.40 | |