| 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 | $28.48 | 9.167% | $31.0908 | $31.09 | $31.10 | $31.10 |
| Purchase #2 | $24.26 | 8.367% | $26.2898 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $60.47 | 3.204% | $62.4075 | $62.41 | $62.40 | $62.40 |
| Purchase #4 | $142.44 | 6.714% | $152.0034 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $183.84 | 9.303% | $200.9426 | $200.94 | $200.95 | $200.90 |
| Purchase #6 | $217.25 | 13.866% | $247.3739 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $158.95 | 10.187% | $175.1422 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $815.69 | $895.2502 | $895.24 | $895.25 | $895.20 | |