| 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 | $243.52 | 12.645% | $274.3131 | $274.31 | $274.30 | $274.30 |
| Purchase #2 | $216.80 | 4.277% | $226.0725 | $226.07 | $226.05 | $226.10 |
| Purchase #3 | $49.27 | 6.379% | $52.4129 | $52.41 | $52.40 | $52.40 |
| Purchase #4 | $7.51 | 5.856% | $7.9498 | $7.95 | $7.95 | $7.90 |
| Purchase #5 | $131.79 | 5.670% | $139.2625 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $148.35 | 4.620% | $155.2038 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $208.87 | 7.313% | $224.1447 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $1,006.11 | $1,079.3593 | $1,079.34 | $1,079.30 | $1,079.30 | |