| 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 | $115.73 | 9.718% | $126.9766 | $126.98 | $127.00 | $127.00 |
| Purchase #2 | $67.53 | 9.460% | $73.9183 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $198.71 | 10.577% | $219.7276 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $12.61 | 10.705% | $13.9599 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $207.59 | 10.531% | $229.4513 | $229.45 | $229.45 | $229.50 |
| Purchase #6 | $231.26 | 8.870% | $251.7728 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $76.37 | 12.838% | $86.1744 | $86.17 | $86.15 | $86.20 |
| 7 purchase totals = | $909.80 | $1,001.9809 | $1,001.98 | $1,001.95 | $1,002.10 | |