| 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 | $232.70 | 8.611% | $252.7378 | $252.74 | $252.75 | $252.70 |
| Purchase #2 | $158.54 | 8.313% | $171.7194 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $35.44 | 3.780% | $36.7796 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $17.91 | 12.774% | $20.1978 | $20.20 | $20.20 | $20.20 |
| Purchase #5 | $193.79 | 4.123% | $201.78 | $201.78 | $201.80 | $201.80 |
| Purchase #6 | $219.61 | 5.692% | $232.1102 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $56.78 | 3.237% | $58.618 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $914.77 | $973.9428 | $973.95 | $973.95 | $973.90 | |