| 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 | $10.50 | 12.347% | $11.7964 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $123.74 | 5.381% | $130.3984 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $106.62 | 7.513% | $114.6304 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $75.87 | 13.726% | $86.2839 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $152.97 | 5.737% | $161.7459 | $161.75 | $161.75 | $161.70 |
| Purchase #6 | $137.25 | 13.196% | $155.3615 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $207.47 | 12.426% | $233.2502 | $233.25 | $233.25 | $233.30 |
| 7 purchase totals = | $814.42 | $893.4667 | $893.47 | $893.50 | $893.50 | |