| 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 | $222.51 | 5.786% | $235.3844 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $206.78 | 8.245% | $223.829 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $108.34 | 4.412% | $113.12 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $199.60 | 6.738% | $213.049 | $213.05 | $213.05 | $213.00 |
| Purchase #5 | $151.96 | 7.741% | $163.7232 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $9.97 | 4.610% | $10.4296 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $150.68 | 9.506% | $165.0036 | $165.00 | $165.00 | $165.00 |
| 7 purchase totals = | $1,049.84 | $1,124.5388 | $1,124.53 | $1,124.55 | $1,124.40 | |