| 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 | 7.512% | $239.225 | $239.23 | $239.25 | $239.20 |
| Purchase #2 | $144.77 | 7.873% | $156.1677 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $29.65 | 8.133% | $32.0614 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $129.63 | 3.451% | $134.1035 | $134.10 | $134.10 | $134.10 |
| Purchase #5 | $173.34 | 10.613% | $191.7366 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $98.52 | 8.356% | $106.7523 | $106.75 | $106.75 | $106.80 |
| Purchase #7 | $77.66 | 9.322% | $84.8995 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $876.08 | $944.9460 | $944.95 | $944.95 | $945.00 | |