| 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 | $224.34 | 10.646% | $248.2232 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $195.94 | 5.746% | $207.1987 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $174.85 | 6.852% | $186.8307 | $186.83 | $186.85 | $186.80 |
| Purchase #4 | $110.52 | 8.730% | $120.1684 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $182.60 | 4.298% | $190.4481 | $190.45 | $190.45 | $190.40 |
| Purchase #6 | $52.75 | 8.730% | $57.3551 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $199.99 | 8.458% | $216.9052 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $1,140.99 | $1,227.1294 | $1,227.14 | $1,227.10 | $1,227.10 | |