| 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 | $120.60 | 13.785% | $137.2247 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $62.68 | 7.174% | $67.1767 | $67.18 | $67.20 | $67.20 |
| Purchase #3 | $235.28 | 3.702% | $243.9901 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $250.81 | 6.747% | $267.7322 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $148.93 | 4.445% | $155.5499 | $155.55 | $155.55 | $155.50 |
| Purchase #6 | $51.95 | 11.154% | $57.7445 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $207.98 | 3.642% | $215.5546 | $215.55 | $215.55 | $215.60 |
| 7 purchase totals = | $1,078.23 | $1,144.9727 | $1,144.96 | $1,145.00 | $1,144.90 | |