| 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 | $246.99 | 10.159% | $272.0817 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $70.68 | 10.284% | $77.9487 | $77.95 | $77.95 | $77.90 |
| Purchase #3 | $26.88 | 8.380% | $29.1325 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $180.46 | 12.713% | $203.4019 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $7.80 | 9.329% | $8.5277 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $225.98 | 10.117% | $248.8424 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $50.35 | 3.823% | $52.2749 | $52.27 | $52.25 | $52.30 |
| 7 purchase totals = | $809.14 | $892.2098 | $892.20 | $892.25 | $892.10 | |