| 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 | $241.81 | 4.608% | $252.9526 | $252.95 | $252.95 | $253.00 |
| Purchase #2 | $163.81 | 10.469% | $180.9593 | $180.96 | $180.95 | $181.00 |
| Purchase #3 | $237.49 | 6.371% | $252.6205 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $16.28 | 10.848% | $18.0461 | $18.05 | $18.05 | $18.00 |
| Purchase #5 | $136.38 | 10.341% | $150.4831 | $150.48 | $150.50 | $150.50 |
| Purchase #6 | $17.65 | 11.793% | $19.7315 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $210.55 | 12.870% | $237.6478 | $237.65 | $237.65 | $237.60 |
| 7 purchase totals = | $1,023.97 | $1,112.4409 | $1,112.44 | $1,112.45 | $1,112.40 | |