| 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 | $225.42 | 3.416% | $233.1203 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $41.72 | 10.247% | $45.995 | $46.00 | $46.00 | $46.00 |
| Purchase #3 | $103.50 | 3.432% | $107.0521 | $107.05 | $107.05 | $107.10 |
| Purchase #4 | $72.95 | 12.251% | $81.8871 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $250.58 | 4.703% | $262.3648 | $262.36 | $262.35 | $262.40 |
| Purchase #6 | $38.92 | 7.658% | $41.9005 | $41.90 | $41.90 | $41.90 |
| Purchase #7 | $76.69 | 10.862% | $85.0201 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $809.78 | $857.3399 | $857.34 | $857.30 | $857.40 | |