| 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 | $234.59 | 3.587% | $243.0047 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $101.79 | 8.241% | $110.1785 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $244.48 | 4.792% | $256.1955 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $21.27 | 11.349% | $23.6839 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $86.96 | 11.363% | $96.8413 | $96.84 | $96.85 | $96.80 |
| Purchase #6 | $193.52 | 11.369% | $215.5213 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $214.55 | 10.270% | $236.5843 | $236.58 | $236.60 | $236.60 |
| 7 purchase totals = | $1,097.16 | $1,182.0095 | $1,182.00 | $1,182.05 | $1,182.00 | |