| 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 | $222.44 | 13.852% | $253.2524 | $253.25 | $253.25 | $253.30 |
| Purchase #2 | $34.85 | 9.300% | $38.0911 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $13.67 | 4.234% | $14.2488 | $14.25 | $14.25 | $14.20 |
| Purchase #4 | $27.98 | 6.759% | $29.8712 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $169.75 | 3.693% | $176.0189 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $29.64 | 5.451% | $31.2557 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $126.69 | 12.545% | $142.5833 | $142.58 | $142.60 | $142.60 |
| 7 purchase totals = | $625.02 | $685.3214 | $685.32 | $685.30 | $685.40 | |