| 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 | $226.92 | 3.451% | $234.751 | $234.75 | $234.75 | $234.80 |
| Purchase #2 | $183.37 | 12.408% | $206.1225 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $58.89 | 8.476% | $63.8815 | $63.88 | $63.90 | $63.90 |
| Purchase #4 | $192.88 | 10.649% | $213.4198 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $133.93 | 10.558% | $148.0703 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $16.67 | 8.756% | $18.1296 | $18.13 | $18.15 | $18.10 |
| Purchase #7 | $136.69 | 12.819% | $154.2123 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $949.35 | $1,038.5870 | $1,038.58 | $1,038.55 | $1,038.60 | |