| 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 | $197.79 | 3.824% | $205.3535 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $124.57 | 8.665% | $135.364 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $204.71 | 6.295% | $217.5965 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $105.93 | 7.844% | $114.2391 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $222.72 | 10.284% | $245.6245 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $132.68 | 11.855% | $148.4092 | $148.41 | $148.40 | $148.40 |
| Purchase #7 | $118.55 | 13.809% | $134.9206 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $1,106.95 | $1,201.5074 | $1,201.50 | $1,201.45 | $1,201.50 | |