| 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 | $237.64 | 9.522% | $260.2681 | $260.27 | $260.25 | $260.30 |
| Purchase #2 | $225.27 | 3.225% | $232.535 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $136.90 | 10.238% | $150.9158 | $150.92 | $150.90 | $150.90 |
| Purchase #4 | $122.67 | 12.685% | $138.2307 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $69.90 | 9.174% | $76.3126 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $114.84 | 10.818% | $127.2634 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $208.92 | 13.602% | $237.3373 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $1,116.14 | $1,222.8629 | $1,222.87 | $1,222.85 | $1,222.80 | |