| 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 | $245.25 | 13.558% | $278.501 | $278.50 | $278.50 | $278.50 |
| Purchase #2 | $220.62 | 3.493% | $228.3263 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $124.67 | 10.111% | $137.2754 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $130.60 | 8.626% | $141.8656 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $246.50 | 6.150% | $261.6598 | $261.66 | $261.65 | $261.70 |
| Purchase #6 | $120.88 | 4.490% | $126.3075 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $151.75 | 3.140% | $156.515 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $1,240.27 | $1,330.4506 | $1,330.47 | $1,330.45 | $1,330.50 | |