| 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 | $148.28 | 4.827% | $155.4375 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $108.44 | 12.403% | $121.8898 | $121.89 | $121.90 | $121.90 |
| Purchase #3 | $200.75 | 3.338% | $207.451 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $229.41 | 13.683% | $260.8002 | $260.80 | $260.80 | $260.80 |
| Purchase #5 | $18.63 | 4.230% | $19.418 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $218.97 | 3.153% | $225.8741 | $225.87 | $225.85 | $225.90 |
| Purchase #7 | $124.27 | 7.141% | $133.1441 | $133.14 | $133.15 | $133.10 |
| 7 purchase totals = | $1,048.75 | $1,124.0147 | $1,124.01 | $1,124.00 | $1,124.00 | |