| 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 | $107.85 | 12.280% | $121.094 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $165.69 | 8.822% | $180.3072 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $106.86 | 9.822% | $117.3558 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $10.69 | 11.383% | $11.9068 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $139.69 | 6.569% | $148.8662 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $198.50 | 9.816% | $217.9848 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $156.62 | 3.550% | $162.18 | $162.18 | $162.20 | $162.20 |
| 7 purchase totals = | $885.90 | $959.6948 | $959.70 | $959.70 | $959.80 | |