| 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 | $223.40 | 9.328% | $244.2388 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $121.46 | 10.653% | $134.3991 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $23.42 | 6.839% | $25.0217 | $25.02 | $25.00 | $25.00 |
| Purchase #4 | $129.25 | 7.287% | $138.6684 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $218.76 | 10.403% | $241.5176 | $241.52 | $241.50 | $241.50 |
| Purchase #6 | $189.63 | 4.836% | $198.8005 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $117.46 | 8.866% | $127.874 | $127.87 | $127.85 | $127.90 |
| 7 purchase totals = | $1,023.38 | $1,110.5201 | $1,110.52 | $1,110.45 | $1,110.50 | |