| 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 | $228.96 | 4.808% | $239.9684 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $230.97 | 13.776% | $262.7884 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $153.57 | 13.249% | $173.9165 | $173.92 | $173.90 | $173.90 |
| Purchase #4 | $12.93 | 13.260% | $14.6445 | $14.64 | $14.65 | $14.60 |
| Purchase #5 | $219.73 | 3.759% | $227.9897 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $226.47 | 9.161% | $247.2169 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $77.56 | 6.332% | $82.4711 | $82.47 | $82.45 | $82.50 |
| 7 purchase totals = | $1,150.19 | $1,248.9955 | $1,249.00 | $1,248.95 | $1,249.00 | |