| 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 | $209.39 | 4.610% | $219.0429 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $174.41 | 5.153% | $183.3973 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $123.36 | 5.446% | $130.0782 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $78.80 | 11.426% | $87.8037 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $104.51 | 6.560% | $111.3659 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $30.30 | 13.371% | $34.3514 | $34.35 | $34.35 | $34.40 |
| Purchase #7 | $131.92 | 10.577% | $145.8732 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $852.69 | $911.9126 | $911.91 | $911.90 | $912.00 | |