| 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 | $199.83 | 6.490% | $212.799 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $149.90 | 12.126% | $168.0769 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $109.58 | 5.255% | $115.3384 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $164.80 | 4.168% | $171.6689 | $171.67 | $171.65 | $171.70 |
| Purchase #5 | $124.31 | 10.424% | $137.2681 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $60.62 | 4.379% | $63.2745 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $236.31 | 12.378% | $265.5605 | $265.56 | $265.55 | $265.60 |
| 7 purchase totals = | $1,045.35 | $1,133.9863 | $1,133.99 | $1,133.95 | $1,134.10 | |