| 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 | $124.73 | 11.700% | $139.3234 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $18.99 | 9.622% | $20.8172 | $20.82 | $20.80 | $20.80 |
| Purchase #3 | $83.85 | 3.654% | $86.9139 | $86.91 | $86.90 | $86.90 |
| Purchase #4 | $20.98 | 8.328% | $22.7272 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $221.85 | 6.712% | $236.7406 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $90.59 | 11.868% | $101.3412 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $221.76 | 11.255% | $246.7191 | $246.72 | $246.70 | $246.70 |
| 7 purchase totals = | $782.75 | $854.5826 | $854.58 | $854.55 | $854.40 | |