| 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 | $226.44 | 8.828% | $246.4301 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $21.65 | 5.704% | $22.8849 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $25.28 | 9.750% | $27.7448 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $90.66 | 9.439% | $99.2174 | $99.22 | $99.20 | $99.20 |
| Purchase #5 | $177.60 | 13.571% | $201.7021 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $141.38 | 11.202% | $157.2174 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $171.35 | 5.635% | $181.0056 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $854.36 | $936.2023 | $936.20 | $936.20 | $936.10 | |