| 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 | $154.52 | 12.749% | $174.2198 | $174.22 | $174.20 | $174.20 |
| Purchase #2 | $250.90 | 3.279% | $259.127 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $208.35 | 8.743% | $226.566 | $226.57 | $226.55 | $226.60 |
| Purchase #4 | $114.71 | 10.803% | $127.1021 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $223.41 | 8.179% | $241.6827 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $40.94 | 5.527% | $43.2028 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $212.30 | 3.344% | $219.3993 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $1,205.13 | $1,291.2997 | $1,291.30 | $1,291.30 | $1,291.30 | |