| 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 | $102.30 | 5.846% | $108.2805 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $237.26 | 11.671% | $264.9506 | $264.95 | $264.95 | $265.00 |
| Purchase #3 | $208.79 | 13.786% | $237.5738 | $237.57 | $237.55 | $237.60 |
| Purchase #4 | $153.46 | 11.215% | $170.6705 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $196.64 | 13.133% | $222.4647 | $222.46 | $222.45 | $222.50 |
| Purchase #6 | $159.51 | 6.611% | $170.0552 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $190.27 | 6.159% | $201.9887 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $1,248.23 | $1,375.9840 | $1,375.98 | $1,375.95 | $1,376.20 | |