| 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 | $123.37 | 3.721% | $127.9606 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $188.61 | 10.207% | $207.8614 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $107.81 | 6.821% | $115.1637 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $82.57 | 4.577% | $86.3492 | $86.35 | $86.35 | $86.30 |
| Purchase #5 | $101.88 | 6.774% | $108.7814 | $108.78 | $108.80 | $108.80 |
| Purchase #6 | $144.59 | 4.791% | $151.5173 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $124.51 | 11.808% | $139.2121 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $873.34 | $936.8457 | $936.84 | $936.80 | $936.90 | |