| 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 | $241.33 | 3.716% | $250.2978 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $5.88 | 4.531% | $6.1464 | $6.15 | $6.15 | $6.10 |
| Purchase #3 | $100.65 | 13.588% | $114.3263 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $73.65 | 8.591% | $79.9773 | $79.98 | $80.00 | $80.00 |
| Purchase #5 | $27.63 | 12.467% | $31.0746 | $31.07 | $31.05 | $31.10 |
| Purchase #6 | $196.58 | 4.626% | $205.6738 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $149.75 | 7.614% | $161.152 | $161.15 | $161.15 | $161.20 |
| 7 purchase totals = | $795.47 | $848.6482 | $848.65 | $848.65 | $848.70 | |