| 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 | $237.80 | 10.659% | $263.1471 | $263.15 | $263.15 | $263.10 |
| Purchase #2 | $206.49 | 5.147% | $217.118 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $226.65 | 4.498% | $236.8447 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $31.66 | 3.466% | $32.7573 | $32.76 | $32.75 | $32.80 |
| Purchase #5 | $22.59 | 5.789% | $23.8977 | $23.90 | $23.90 | $23.90 |
| Purchase #6 | $226.88 | 6.788% | $242.2806 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $77.76 | 11.205% | $86.473 | $86.47 | $86.45 | $86.50 |
| 7 purchase totals = | $1,029.83 | $1,102.5184 | $1,102.52 | $1,102.50 | $1,102.50 | |