| 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 | $187.87 | 9.394% | $205.5185 | $205.52 | $205.50 | $205.50 |
| Purchase #2 | $129.94 | 3.540% | $134.5399 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $220.71 | 3.525% | $228.49 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $34.40 | 4.240% | $35.8586 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $237.42 | 11.708% | $265.2171 | $265.22 | $265.20 | $265.20 |
| Purchase #6 | $130.30 | 13.582% | $147.9973 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $236.79 | 11.682% | $264.4518 | $264.45 | $264.45 | $264.50 |
| 7 purchase totals = | $1,177.43 | $1,282.0732 | $1,282.08 | $1,282.05 | $1,282.10 | |