| 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 | $129.30 | 6.794% | $138.0846 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $238.79 | 3.559% | $247.2885 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $213.34 | 4.481% | $222.8998 | $222.90 | $222.90 | $222.90 |
| Purchase #4 | $157.46 | 4.856% | $165.1063 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $180.80 | 4.419% | $188.7896 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $76.65 | 12.822% | $86.4781 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $161.50 | 11.337% | $179.8093 | $179.81 | $179.80 | $179.80 |
| 7 purchase totals = | $1,157.84 | $1,228.4562 | $1,228.46 | $1,228.50 | $1,228.50 | |