| 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 | $34.28 | 11.174% | $38.1104 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $125.64 | 9.131% | $137.1122 | $137.11 | $137.10 | $137.10 |
| Purchase #3 | $204.54 | 13.419% | $231.9872 | $231.99 | $232.00 | $232.00 |
| Purchase #4 | $243.94 | 4.515% | $254.9539 | $254.95 | $254.95 | $255.00 |
| Purchase #5 | $43.64 | 10.413% | $48.1842 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $243.47 | 3.737% | $252.5685 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $114.40 | 10.245% | $126.1203 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $1,009.91 | $1,089.0367 | $1,089.03 | $1,089.00 | $1,089.10 | |