| 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 | $113.32 | 12.724% | $127.7388 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $131.57 | 4.192% | $137.0854 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $43.89 | 13.798% | $49.9459 | $49.95 | $49.95 | $49.90 |
| Purchase #4 | $243.82 | 11.244% | $271.2351 | $271.24 | $271.25 | $271.20 |
| Purchase #5 | $162.83 | 10.611% | $180.1079 | $180.11 | $180.10 | $180.10 |
| Purchase #6 | $208.41 | 8.759% | $226.6646 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $226.78 | 8.539% | $246.1447 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $1,130.62 | $1,238.9224 | $1,238.93 | $1,238.95 | $1,238.80 | |